Rome

Caput Mundi   (Latin) The Capital of the world

Rome (Italian and Latin: Roma [ˈroːma] ( listen ) ) is the capital city of Italy. It is also the capital of the Lazio region, the centre of the Metropolitan City of Rome, and a special comune named Comune di Roma Capitale. With 2,860,009 residents in 1,285 km2 (496.1 sq mi),[1] Rome is the country's most populated comune and the third most populous city in the European Union by population within city limits. The Metropolitan City of Rome, with a population of 4,355,725 residents, is the most populous metropolitan city in Italy.[2] Its metropolitan area is the third-most populous within Italy.[3] Rome is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of the Tiber. Vatican City (the smallest country in the world)[4] is an independent country inside the city boundaries of Rome, the only existing example of a country within a city. Rome is often referred to as the City of Seven Hills due to its geographic location, and also as the "Eternal City".[5] Rome is generally considered to be the "cradle of Western Christian culture and civilization", and the center of the Catholic Church.[6][7][8]

Rome's history spans 28 centuries. While Roman mythology dates the founding of Rome at around 753 BC, the site has been inhabited for much longer, making it a major human settlement for almost three millennia and one of the oldest continuously occupied cities in Europe.[9] The city's early population originated from a mix of Latins, Etruscans, and Sabines. Eventually, the city successively became the capital of the Roman Kingdom, the Roman Republic and the Roman Empire, and is regarded by many as the first-ever Imperial city and metropolis.[10] It was first called The Eternal City (Latin: Urbs Aeterna; Italian: La Città Eterna) by the Roman poet Tibullus in the 1st century BC, and the expression was also taken up by Ovid, Virgil, and Livy.[11][12] Rome is also called "Caput Mundi" (Capital of the World). After the fall of the Empire in the west, which marked the beginning of the Middle Ages, Rome slowly fell under the political control of the Papacy, and in the 8th century, it became the capital of the Papal States, which lasted until 1870. Beginning with the Renaissance, almost all popes since Nicholas V (1447–1455) pursued a coherent architectural and urban programme over four hundred years, aimed at making the city the artistic and cultural centre of the world.[13] In this way, Rome became first one of the major centres of the Renaissance,[14] and then the birthplace of both the Baroque style and Neoclassicism. Famous artists, painters, sculptors, and architects made Rome the centre of their activity, creating masterpieces throughout the city. In 1871, Rome became the capital of the Kingdom of Italy, which, in 1946, became the Italian Republic.

In 2019, Rome was the 14th most visited city in the world, with 8.6 million tourists, the third most visited in the European Union, and the most popular tourist destination in Italy.[15] Its historic centre is listed by UNESCO as a World Heritage Site.[16] The host city for the 1960 Summer Olympics, Rome is also the seat of several specialised agencies of the United Nations, such as the Food and Agriculture Organization (FAO), the World Food Programme (WFP) and the International Fund for Agricultural Development (IFAD). The city also hosts the Secretariat of the Parliamentary Assembly of the Union for the Mediterranean[17] (UfM) as well as the headquarters of many international businesses, such as Eni, Enel, TIM, Leonardo S.p.A., and national and international banks such as Unicredit and BNL. Rome's EUR business district is the home of many oil industry, the pharmaceutical industry, and financial services companies. The presence of renowned international brands in the city has made Rome an important centre of fashion and design, and the Cinecittà Studios have been the set of many Academy Award–winning movies.[18]

According to the Ancient Romans' founding myth,[19] the name Roma came from the city's founder and first king, Romulus.[20]

However, it is possible that the name Romulus was actually derived from Rome itself.[21] As early as the 4th century, there have been alternative theories proposed on the origin of the name Roma. Several hypotheses have been advanced focusing on its linguistic roots which however remain uncertain:[22]

Latins (Italic tribe) c. 2nd millennium – 752 BC Albanis (Latins) 10th century – 752 BC (Foundation of the city) 9th–c. BC Roman Kingdom 752–509 BC Roman Republic 509–27 BC Roman Empire 27 BC–395 AD Western Roman Empire 395–476 Kingdom of Odoacer 476–493 Ostrogothic Kingdom 493–553 Eastern Roman Empire 553–754 Papal States 754–1798, 1799–1809, 1814–1849, 1849–1870 Roman Republic 1798–1799   First French Empire 1809–1814 Roman Republic 1849 Kingdom of Italy 1870–1946 Vatican City 1929–present Italian Republic 1946–present

While there have been discoveries of archaeological evidence of human occupation of the Rome area from approximately 14,000 years ago, the dense layer of much younger debris obscures Palaeolithic and Neolithic sites.[9] Evidence of stone tools, pottery, and stone weapons attest to about 10,000 years of human presence. Several excavations support the view that Rome grew from pastoral settlements on the Palatine Hill built above the area of the future Roman Forum. Between the end of the Bronze Age and the beginning of the Iron Age, each hill between the sea and the Capitol was topped by a village (on the Capitol Hill, a village is attested since the end of the 14th century BC).[23] However, none of them yet had an urban quality.[23] Nowadays, there is a wide consensus that the city developed gradually through the aggregation ("synoecism") of several villages around the largest one, placed above the Palatine.[23] This aggregation was facilitated by the increase of agricultural productivity above the subsistence level, which also allowed the establishment of secondary and tertiary activities. These, in turn, boosted the development of trade with the Greek colonies of southern Italy (mainly Ischia and Cumae).[23] These developments, which according to archaeological evidence took place during the mid-eighth century BC, can be considered as the "birth" of the city.[23] Despite recent excavations at the Palatine hill, the view that Rome was founded deliberately in the middle of the eighth century BC, as the legend of Romulus suggests, remains a fringe hypothesis.[24]

Traditional stories handed down by the ancient Romans themselves explain the earliest history of their city in terms of legend and myth. The most familiar of these myths, and perhaps the most famous of all Roman myths, is the story of Romulus and Remus, the twins who were suckled by a she-wolf.[19] They decided to build a city, but after an argument, Romulus killed his brother and the city took his name. According to the Roman annalists, this happened on 21 April 753 BC.[25] This legend had to be reconciled with a dual tradition, set earlier in time, that had the Trojan refugee Aeneas escape to Italy and found the line of Romans through his son Iulus, the namesake of the Julio-Claudian dynasty.[26] This was accomplished by the Roman poet Virgil in the first century BC. In addition, Strabo mentions an older story, that the city was an Arcadian colony founded by Evander. Strabo also writes that Lucius Coelius Antipater believed that Rome was founded by Greeks.[27][28]

After the foundation by Romulus according to a legend,[25] Rome was ruled for a period of 244 years by a monarchical system, initially with sovereigns of Latin and Sabine origin, later by Etruscan kings. The tradition handed down seven kings: Romulus, Numa Pompilius, Tullus Hostilius, Ancus Marcius, Tarquinius Priscus, Servius Tullius and Lucius Tarquinius Superbus.[25]

In 509 BC, the Romans expelled the last king from their city and established an oligarchic republic. Rome then began a period characterised by internal struggles between patricians (aristocrats) and plebeians (small landowners), and by constant warfare against the populations of central Italy: Etruscans, Latins, Volsci, Aequi, and Marsi.[29] After becoming master of Latium, Rome led several wars (against the Gauls, Osci-Samnites and the Greek colony of Taranto, allied with Pyrrhus, king of Epirus) whose result was the conquest of the Italian peninsula, from the central area up to Magna Graecia.[30]

The third and second century BC saw the establishment of Roman hegemony over the Mediterranean and the Balkans, through the three Punic Wars (264–146 BC) fought against the city of Carthage and the three Macedonian Wars (212–168 BC) against Macedonia.[31] The first Roman provinces were established at this time: Sicily, Sardinia and Corsica, Hispania, Macedonia, Achaea and Africa.[32]

From the beginning of the 2nd century BC, power was contested between two groups of aristocrats: the optimates, representing the conservative part of the Senate, and the populares, which relied on the help of the plebs (urban lower class) to gain power. In the same period, the bankruptcy of the small farmers and the establishment of large slave estates caused large-scale migration to the city. The continuous warfare led to the establishment of a professional army, which turned out to be more loyal to its generals than to the republic. Because of this, in the second half of the second century and during the first century BC there were conflicts both abroad and internally: after the failed attempt of social reform of the populares Tiberius and Gaius Gracchus,[33] and the war against Jugurtha,[33] there was a civil war from which the general Sulla emerged victorious.[33] A major slave revolt under Spartacus followed,[34][34] and then the establishment of the first Triumvirate with Caesar, Pompey and Crassus.[34]

The conquest of Gaul made Caesar immensely powerful and popular, which led to a second civil war against the Senate and Pompey. After his victory, Caesar established himself as dictator for life.[34] His assassination led to a second Triumvirate among Octavian (Caesar's grandnephew and heir), Mark Antony and Lepidus, and to another civil war between Octavian and Antony.[35]

In 27 BC, Octavian became princeps civitatis and took the title of Augustus, founding the principate, a diarchy between the princeps and the senate.[35] During the reign of Nero, two thirds of the city was ruined after the Great Fire of Rome, and the persecution of Christians commenced.[36][37][38] Rome was established as a de facto empire, which reached its greatest expansion in the second century under the Emperor Trajan. Rome was confirmed as caput Mundi, i.e. the capital of the known world, an expression which had already been used in the Republican period. During its first two centuries, the empire was ruled by emperors of the Julio-Claudian,[39] Flavian (who also built an eponymous amphitheatre, known as the Colosseum),[39] and Antonine dynasties.[40] This time was also characterised by the spread of the Christian religion, preached by Jesus Christ in Judea in the first half of the first century (under Tiberius) and popularised by his apostles through the empire and beyond.[41] The Antonine age is considered the zenith of the Empire, whose territory ranged from the Atlantic Ocean to the Euphrates and from Britain to Egypt.[40]

After the end of the Severan Dynasty in 235, the Empire entered into a 50-year period known as the Crisis of the Third Century during which there were numerous putsches by generals, who sought to secure the region of the empire they were entrusted with due to the weakness of central authority in Rome. There was the so-called Gallic Empire from 260 to 274 and the revolts of Zenobia and her father from the mid-260s which sought to fend off Persian incursions. Some regions – Britain, Spain, and North Africa – were hardly affected. Instability caused economic deterioration, and there was a rapid rise in inflation as the government debased the currency in order to meet expenses. The Germanic tribes along the Rhine and north of the Balkans made serious, uncoordinated incursions from the 250s-280s that were more like giant raiding parties rather than attempts to settle. The Persian Empire invaded from the east several times during the 230s to 260s but were eventually defeated.[44] Emperor Diocletian (284) undertook the restoration of the State. He ended the Principate and introduced the Tetrarchy which sought to increase state power. The most marked feature was the unprecedented intervention of the State down to the city level: whereas the State had submitted a tax demand to a city and allowed it to allocate the charges, from his reign the State did this down to the village level. In a vain attempt to control inflation, he imposed price controls which did not last. He or Constantine regionalised the administration of the empire which fundamentally changed the way it was governed by creating regional dioceses (the consensus seems to have shifted from 297 to 313/14 as the date of creation due to the argument of Constantin Zuckerman in 2002 "Sur la liste de Verone et la province de grande armenie, Melanges Gilber Dagron). The existence of regional fiscal units from 286 served as the model for this unprecedented innovation. The emperor quickened the process of removing military command from governors. Henceforth, civilian administration and military command would be separate. He gave governors more fiscal duties and placed them in charge of the army logistical support system as an attempt to control it by removing the support system from its control. Diocletian ruled the eastern half, residing in Nicomedia. In 296, he elevated Maximian to Augustus of the western half, where he ruled mostly from Mediolanum when not on the move.[44] In 292, he created two 'junior' emperors, the Caesars, one for each Augustus, Constantius for Britain, Gaul, and Spain whose seat of power was in Trier and Galerius in Sirmium in the Balkans. The appointment of a Caesar was not unknown: Diocletian tried to turn into a system of non-dynastic succession. Upon abdication in 305, the Caesars succeeded and they, in turn, appointed two colleagues for themselves.[44]

After the abdication of Diocletian and Maximian in 305 and a series of civil wars between rival claimants to imperial power, during the years 306–313, the Tetrarchy was abandoned. Constantine the Great undertook a major reform of the bureaucracy, not by changing the structure but by rationalising the competencies of the several ministries during the years 325–330, after he defeated Licinius, emperor in the East, at the end of 324. The so-called Edict of Milan of 313, actually a fragment of a letter from Licinius to the governors of the eastern provinces, granted freedom of worship to everyone, including Christians, and ordered the restoration of confiscated church properties upon petition to the newly created vicars of dioceses. He funded the building of several churches and allowed clergy to act as arbitrators in civil suits (a measure that did not outlast him but which was restored in part much later). He transformed the town of Byzantium into his new residence, which, however, was not officially anything more than an imperial residence like Milan or Trier or Nicomedia until given a city prefect in May 359 by Constantius II; Constantinople.[45]

Christianity in the form of the Nicene Creed became the official religion of the empire in 380, via the Edict of Thessalonica issued in the name of three emperors – Gratian, Valentinian II, and Theodosius I – with Theodosius clearly the driving force behind it. He was the last emperor of a unified empire: after his death in 395, his sons, Arcadius and Honorius divided the empire into a western and an eastern part. The seat of government in the Western Roman Empire was transferred to Ravenna after the Siege of Milan in 402. During the 5th century, the emperors from the 430s mostly resided in the capital city, Rome.[45]

Rome, which had lost its central role in the administration of the empire, was sacked in 410 by the Visigoths led by Alaric I,[46] but very little physical damage was done, most of which were repaired. What could not be so easily replaced were portable items such as artwork in precious metals and items for domestic use (loot). The popes embellished the city with large basilicas, such as Santa Maria Maggiore (with the collaboration of the emperors). The population of the city had fallen from 800,000 to 450–500,000 by the time the city was sacked in 455 by Genseric, king of the Vandals.[47] The weak emperors of the fifth century could not stop the decay, leading to the deposition of Romulus Augustus on 22 August 476, which marked the end of the Western Roman Empire and, for many historians, the beginning of the Middle Ages.[45] The decline of the city's population was caused by the loss of grain shipments from North Africa, from 440 onward, and the unwillingness of the senatorial class to maintain donations to support a population that was too large for the resources available. Even so, strenuous efforts were made to maintain the monumental centre, the palatine, and the largest baths, which continued to function until the Gothic siege of 537. The large baths of Constantine on the Quirinale were even repaired in 443, and the extent of the damage exaggerated and dramatised.[48] However, the city gave an appearance overall of shabbiness and decay because of the large abandoned areas due to population decline. The population declined to 500,000 by 452 and 100,000 by 500 AD (perhaps larger, though no certain figure can be known). After the Gothic siege of 537, the population dropped to 30,000 but had risen to 90,000 by the papacy of Gregory the Great.[49] The population decline coincided with the general collapse of urban life in the West in the fifth and sixth centuries, with few exceptions. Subsidized state grain distributions to the poorer members of society continued right through the sixth century and probably prevented the population from falling further.[50] The figure of 450,000–500,000 is based on the amount of pork, 3,629,000 lbs. distributed to poorer Romans during five winter months at the rate of five Roman lbs per person per month, enough for 145,000 persons or 1/4 or 1/3 of the total population.[51] Grain distribution to 80,000 ticket holders at the same time suggests 400,000 (Augustus set the number at 200,000 or one-fifth of the population).

After the fall of the Western Roman Empire in 476 AD, Rome was first under the control of Odoacer and then became part of the Ostrogothic Kingdom before returning to East Roman control after the Gothic War, which devastated the city in 546 and 550. Its population declined from more than a million in 210 AD to 500,000 in 273[52] to 35,000 after the Gothic War (535–554),[53] reducing the sprawling city to groups of inhabited buildings interspersed among large areas of ruins, vegetation, vineyards and market gardens.[54] It is generally thought the population of the city until 300 AD was 1 million (estimates range from 2 million to 750,000) declining to 750–800,000 in 400 AD, 450–500,000 in 450 AD and down to 80–100,000 in 500 AD (though it may have been twice this).[55]

The Bishop of Rome, called the Pope, was important since the early days of Christianity because of the martyrdom of both the apostles Peter and Paul there. The Bishops of Rome were also seen (and still are seen by Catholics) as the successors of Peter, who is considered the first Bishop of Rome. The city thus became of increasing importance as the centre of the Catholic Church.

After the Lombard invasion of Italy (569–572), the city remained nominally Byzantine, but in reality, the popes pursued a policy of equilibrium between the Byzantines, the Franks, and the Lombards.[56] In 729, the Lombard king Liutprand donated the north Latium town of Sutri to the Church, starting its temporal power.[56] In 756, Pepin the Short, after having defeated the Lombards, gave the Pope temporal jurisdiction over the Roman Duchy and the Exarchate of Ravenna, thus creating the Papal States.[56] Since this period, three powers tried to rule the city: the pope, the nobility (together with the chiefs of militias, the judges, the Senate and the populace), and the Frankish king, as king of the Lombards, patricius, and Emperor.[56] These three parties (theocratic, republican, and imperial) were a characteristic of Roman life during the entire Middle Ages.[56] On Christmas night of 800, Charlemagne was crowned in Rome as emperor of the Holy Roman Empire by Pope Leo III: on that occasion, the city hosted for the first time the two powers whose struggle for control was to be a constant of the Middle Ages.[56]

In 846, Muslim Arabs unsuccessfully stormed the city's walls, but managed to loot St. Peter's and St. Paul's basilica, both outside the city wall.[57] After the decay of Carolingian power, Rome fell prey to feudal chaos: several noble families fought against the pope, the emperor, and each other. These were the times of Theodora and her daughter Marozia, concubines and mothers of several popes, and of Crescentius, a powerful feudal lord, who fought against the Emperors Otto II and Otto III.[58] The scandals of this period forced the papacy to reform itself: the election of the pope was reserved to the cardinals, and reform of the clergy was attempted. The driving force behind this renewal was the monk Ildebrando da Soana, who once elected pope under the name of Gregory VII became involved into the Investiture Controversy against Emperor Henry IV.[58] Subsequently, Rome was sacked and burned by the Normans under Robert Guiscard who had entered the city in support of the Pope, then besieged in Castel Sant'Angelo.[58]

During this period, the city was autonomously ruled by a senatore or patrizio. In the 12th century, this administration, like other European cities, evolved into the commune, a new form of social organisation controlled by the new wealthy classes.[58] Pope Lucius II fought against the Roman commune, and the struggle was continued by his successor Pope Eugenius III: by this stage, the commune, allied with the aristocracy, was supported by Arnaldo da Brescia, a monk who was a religious and social reformer.[59] After the pope's death, Arnaldo was taken prisoner by Adrianus IV, which marked the end of the commune's autonomy.[59] Under Pope Innocent III, whose reign marked the apogee of the papacy, the commune liquidated the senate, and replaced it with a Senatore, who was subject to the pope.[59]

In this period, the papacy played a role of secular importance in Western Europe, often acting as arbitrators between Christian monarchs and exercising additional political powers.[60][61][62]

In 1266, Charles of Anjou, who was heading south to fight the Hohenstaufen on behalf of the pope, was appointed Senator. Charles founded the Sapienza, the university of Rome.[59] In that period the pope died, and the cardinals, summoned in Viterbo, could not agree on his successor. This angered the people of the city, who then unroofed the building where they met and imprisoned them until they had nominated the new pope; this marked the birth of the conclave.[59] In this period the city was also shattered by continuous fights between the aristocratic families: Annibaldi, Caetani, Colonna, Orsini, Conti, nested in their fortresses built above ancient Roman edifices, fought each other to control the papacy.[59]

Pope Boniface VIII, born Caetani, was the last pope to fight for the church's universal domain; he proclaimed a crusade against the Colonna family and, in 1300, called for the first Jubilee of Christianity, which brought millions of pilgrims to Rome.[59] However, his hopes were crushed by the French king Philip the Fair, who took him prisoner and killed him in Anagni.[59] Afterwards, a new pope faithful to the French was elected, and the papacy was briefly relocated to Avignon (1309–1377).[63] During this period Rome was neglected, until a plebeian man, Cola di Rienzo, came to power.[63] An idealist and a lover of ancient Rome, Cola dreamed about a rebirth of the Roman Empire: after assuming power with the title of Tribuno, his reforms were rejected by the populace.[63] Forced to flee, Cola returned as part of the entourage of Cardinal Albornoz, who was charged with restoring the Church's power in Italy.[63] Back in power for a short time, Cola was soon lynched by the populace, and Albornoz took possession of the city. In 1377, Rome became the seat of the papacy again under Gregory XI.[63] The return of the pope to Rome in that year unleashed the Western Schism (1377–1418), and for the next forty years, the city was affected by the divisions which rocked the Church.[63]

In 1418, the Council of Constance settled the Western Schism, and a Roman pope, Martin V, was elected.[63] This brought to Rome a century of internal peace, which marked the beginning of the Renaissance.[63] The ruling popes until the first half of the 16th century, from Nicholas V, founder of the Vatican Library, to Pius II, humanist and literate, from Sixtus IV, a warrior pope, to Alexander VI, immoral and nepotist, from Julius II, soldier and patron, to Leo X, who gave his name to this period ("the century of Leo X"), all devoted their energy to the greatness and the beauty of the Eternal City and to the patronage of the arts.[63]

During those years, the centre of the Italian Renaissance moved to Rome from Florence. Majestic works, as the new Saint Peter's Basilica, the Sistine Chapel and Ponte Sisto (the first bridge to be built across the Tiber since antiquity, although on Roman foundations) were created. To accomplish that, the Popes engaged the best artists of the time, including Michelangelo, Perugino, Raphael, Ghirlandaio, Luca Signorelli, Botticelli, and Cosimo Rosselli.

The period was also infamous for papal corruption, with many Popes fathering children, and engaging in nepotism and simony. The corruption of the Popes and the huge expenses for their building projects led, in part, to the Reformation and, in turn, the Counter-Reformation. Under extravagant and rich popes, Rome was transformed into a centre of art, poetry, music, literature, education and culture. Rome became able to compete with other major European cities of the time in terms of wealth, grandeur, the arts, learning and architecture.

The Renaissance period changed the face of Rome dramatically, with works like the Pietà by Michelangelo and the frescoes of the Borgia Apartments. Rome reached the highest point of splendour under Pope Julius II (1503–1513) and his successors Leo X and Clement VII, both members of the Medici family.

In this twenty-year period, Rome became one of the greatest centres of art in the world. The old St. Peter's Basilica built by Emperor Constantine the Great[64] (which by then was in a dilapidated state) was demolished and a new one begun. The city hosted artists like Ghirlandaio, Perugino, Botticelli and Bramante, who built the temple of San Pietro in Montorio and planned a great project to renovate the Vatican. Raphael, who in Rome became one of the most famous painters of Italy, created frescoes in the Villa Farnesina, the Raphael's Rooms, plus many other famous paintings. Michelangelo started the decoration of the ceiling of the Sistine Chapel and executed the famous statue of the Moses for the tomb of Julius II.

Its economy was rich, with the presence of several Tuscan bankers, including Agostino Chigi, who was a friend of Raphael and a patron of arts. Before his early death, Raphael also promoted for the first time the preservation of the ancient ruins. The War of the League of Cognac caused the first plunder of the city in more than five hundred years since the previous sack; in 1527, the Landsknechts of Emperor Charles V sacked the city, bringing an abrupt end to the golden age of the Renaissance in Rome.[63]

Beginning with the Council of Trent in 1545, the Church began the Counter-Reformation in response to the Reformation, a large-scale questioning of the Church's authority on spiritual matters and governmental affairs. This loss of confidence led to major shifts of power away from the Church.[63] Under the popes from Pius IV to Sixtus V, Rome became the centre of a reformed Catholicism and saw the building of new monuments which celebrated the papacy.[65] The popes and cardinals of the 17th and early 18th centuries continued the movement by having the city's landscape enriched with baroque buildings.[65]

This was another nepotistic age; the new aristocratic families (Barberini, Pamphili, Chigi, Rospigliosi, Altieri, Odescalchi) were protected by their respective popes, who built huge baroque buildings for their relatives.[65] During the Age of Enlightenment, new ideas reached the Eternal City, where the papacy supported archaeological studies and improved the people's welfare.[63] But not everything went well for the Church during the Counter-Reformation. There were setbacks in the attempts to assert the Church's power, a notable example being in 1773 when Pope Clement XIV was forced by secular powers to have the Jesuit order suppressed.[63]

The rule of the Popes was interrupted by the short-lived Roman Republic (1798–1800), which was established under the influence of the French Revolution. The Papal States were restored in June 1800, but during Napoleon's reign Rome was annexed as a Département of the French Empire: first as Département du Tibre (1808–1810) and then as Département Rome (1810–1814). After the fall of Napoleon, the Papal States were reconstituted by a decision of the Congress of Vienna of 1814.

In 1849, a second Roman Republic was proclaimed during a year of revolutions in 1848. Two of the most influential figures of the Italian unification, Giuseppe Mazzini and Giuseppe Garibaldi, fought for the short-lived republic.

Rome then became the focus of hopes of Italian reunification after the rest of Italy was united as the Kingdom of Italy in 1861 with the temporary capital in Florence. That year Rome was declared the capital of Italy even though it was still under the Pope's control. During the 1860s, the last vestiges of the Papal States were under French protection thanks to the foreign policy of Napoleon III. French troops were stationed in the region under Papal control. In 1870 the French troops were withdrawn due to the outbreak of the Franco-Prussian War. Italian troops were able to capture Rome entering the city through a breach near Porta Pia. Pope Pius IX declared himself a prisoner in the Vatican. In 1871 the capital of Italy was moved from Florence to Rome.[66] In 1870 the population of the city was 212,000, all of whom lived with the area circumscribed by the ancient city, and in 1920, the population was 660,000. A significant portion lived outside the walls in the north and across the Tiber in the Vatican area.

Soon after World War I in late 1922 Rome witnessed the rise of Italian Fascism led by Benito Mussolini, who led a march on the city. He did away with democracy by 1926, eventually declaring a new Italian Empire and allying Italy with Nazi Germany in 1938. Mussolini demolished fairly large parts of the city centre in order to build wide avenues and squares which were supposed to celebrate the fascist regime and the resurgence and glorification of classical Rome.[67] The interwar period saw a rapid growth in the city's population which surpassed one million inhabitants soon after 1930. During World War II, due to the art treasuries and the presence of the Vatican, Rome largely escaped the tragic destiny of other European cities. However, on 19 July 1943, the San Lorenzo district was subject to Allied bombing raids, resulting in about 3,000 fatalities and 11,000 injuries, of whom another 1,500 died.[68] Mussolini was arrested on 25 July 1943. On the date of the Italian Armistice 8 September 1943 the city was occupied by the Germans. The Pope declared Rome an open city. It was liberated on 4 June 1944.

Rome developed greatly after the war as part of the "Italian economic miracle" of post-war reconstruction and modernisation in the 1950s and early 1960s. During this period, the years of la dolce vita ("the sweet life"), Rome became a fashionable city, with popular classic films such as Ben Hur, Quo Vadis, Roman Holiday and La Dolce Vita filmed in the city's iconic Cinecittà Studios. The rising trend in population growth continued until the mid-1980s when the comune had more than 2.8 million residents. After this, the population declined slowly as people began to move to nearby suburbs.

Rome constitutes a comune speciale, named "Roma Capitale",[69] and is the largest both in terms of land area and population among the 8,101 comuni of Italy. It is governed by a mayor and a city council. The seat of the comune is the Palazzo Senatorio on the Capitoline Hill, the historic seat of the city government. The local administration in Rome is commonly referred to as "Campidoglio", the Italian name of the hill.

Since 1972, the city has been divided into administrative areas, called municipi (sing. municipio) (until 2001 named circoscrizioni).[70] They were created for administrative reasons to increase decentralisation in the city. Each municipio is governed by a president and a council of twenty-five members who are elected by its residents every five years. The municipi frequently cross the boundaries of the traditional, non-administrative divisions of the city. The municipi were originally 20, then 19,[71] and in 2013, their number was reduced to 15.[72]

Rome is also divided into differing types of non-administrative units. The historic centre is divided into 22 rioni, all of which are located within the Aurelian Walls except Prati and Borgo. These originate from the 14 regions of Augustan Rome, which evolved in the Middle Ages into the medieval rioni.[73] In the Renaissance, under Pope Sixtus V, they again reached fourteen, and their boundaries were finally defined under Pope Benedict XIV in 1743.

A new subdivision of the city under Napoleon was ephemeral, and there were no serious changes in the organisation of the city until 1870 when Rome became the third capital of Italy. The needs of the new capital led to an explosion both in the urbanisation and in the population within and outside the Aurelian walls. In 1874, a fifteenth rione, Esquilino, was created on the newly urbanised zone of Monti. At the beginning of the 20th century other rioni were created (the last one was Prati – the only one outside the Walls of Pope Urban VIII – in 1921). Afterwards, for the new administrative subdivisions of the city, the term "quartiere" was used. Today all the rioni are part of the first Municipio, which therefore coincides completely with the historical city (Centro Storico).

Rome is the principal town of the Metropolitan City of Rome, operative since 1 January 2015. The Metropolitan City replaced the old provincia di Roma, which included the city's metropolitan area and extends further north until Civitavecchia. The Metropolitan City of Rome is the largest by area in Italy. At 5,352 km2 (2,066 sq mi), its dimensions are comparable to the region of Liguria. Moreover, the city is also the capital of the Lazio region.[74]

Rome is the national capital of Italy and is the seat of the Italian Government. The official residences of the President of the Italian Republic and the Italian Prime Minister, the seats of both houses of the Italian Parliament and that of the Italian Constitutional Court are located in the historic centre. The state ministries are spread out around the city; these include the Ministry of Foreign Affairs, which is located in Palazzo della Farnesina near the Olympic stadium.

Rome is in the Lazio region of central Italy on the Tiber (Italian: Tevere) river. The original settlement developed on hills that faced onto a ford beside the Tiber Island, the only natural ford of the river in this area. The Rome of the Kings was built on seven hills: the Aventine Hill, the Caelian Hill, the Capitoline Hill, the Esquiline Hill, the Palatine Hill, the Quirinal Hill, and the Viminal Hill. Modern Rome is also crossed by another river, the Aniene, which flows into the Tiber north of the historic centre.

Although the city centre is about 24 km (15 mi) inland from the Tyrrhenian Sea, the city territory extends to the shore, where the south-western district of Ostia is located. The altitude of the central part of Rome ranges from 13 m (43 ft) above sea level (at the base of the Pantheon) to 139 m (456 ft) above sea level (the peak of Monte Mario).[75] The Comune of Rome covers an overall area of about 1,285 km2 (496 sq mi), including many green areas.

Throughout the history of Rome, the urban limits of the city were considered to be the area within the city's walls. Originally, these consisted of the Servian Wall, which was built twelve years after the Gaulish sack of the city in 390 BC. This contained most of the Esquiline and Caelian hills, as well as the whole of the other five. Rome outgrew the Servian Wall, but no more walls were constructed until almost 700 years later, when, in 270 AD, Emperor Aurelian began building the Aurelian Walls. These were almost 19 km (12 mi) long, and were still the walls the troops of the Kingdom of Italy had to breach to enter the city in 1870. The city's urban area is cut in two by its ring-road, the Grande Raccordo Anulare ("GRA"), finished in 1962, which circles the city centre at a distance of about 10 km (6 mi). Although when the ring was completed most parts of the inhabited area lay inside it (one of the few exceptions was the former village of Ostia, which lies along the Tyrrhenian coast), in the meantime quarters have been built which extend up to 20 km (12 mi) beyond it.

The comune covers an area roughly three times the total area within the Raccordo and is comparable in area to the entire metropolitan cities of Milan and Naples, and to an area six times the size of the territory of these cities. It also includes considerable areas of abandoned marshland which is suitable neither for agriculture nor for urban development.

As a consequence, the density of the comune is not that high, its territory being divided between highly urbanised areas and areas designated as parks, nature reserves, and for agricultural use.

Rome has a Mediterranean climate (Köppen climate classification: Csa),[76] with hot, dry summers and mild, humid winters.

Its average annual temperature is above 21 °C (70 °F) during the day and 9 °C (48 °F) at night. In the coldest month, January, the average temperature is 12.6 °C (54.7 °F) during the day and 2.1 °C (35.8 °F) at night. In the warmest month, August, the average temperature is 31.7 °C (89.1 °F) during the day and 17.3 °C (63.1 °F) at night.

December, January and February are the coldest months, with a daily mean temperature of approximately 8 °C (46 °F). Temperatures during these months generally vary between 10 and 15 °C (50 and 59 °F) during the day and between 3 and 5 °C (37 and 41 °F) at night, with colder or warmer spells occurring frequently. Snowfall is rare but not unheard of, with light snow or flurries occurring on some winters, generally without accumulation, and major snowfalls on a very rare occurrence (the most recent ones were in 2018, 2012 and 1986).[77][78][79]

The average relative humidity is 75%, varying from 72% in July to 77% in November. Sea temperatures vary from a low of 13.9 °C (57.0 °F) in February to a high of 25.0 °C (77.0 °F) in August.[80]

In 550 BC, Rome was the second largest city in Italy, with Tarentum being the largest.[citation needed ] It had an area of about 285 ha (700 acres) and an estimated population of 35,000. Other sources suggest the population was just under 100,000 from 600 to 500 BC.[82][83] When the Republic was founded in 509 BC the census recorded a population of 130,000.[84] The republic included the city itself and the immediate surroundings. Other sources suggest a population of 150,000 in 500 BC. It surpassed 300,000 in 150 BC.[85][86][87][88][89]

The size of the city at the time of the Emperor Augustus is a matter of speculation, with estimates based on grain distribution, grain imports, aqueduct capacity, city limits, population density, census reports, and assumptions about the number of unreported women, children and slaves providing a very wide range. Glenn Storey estimates 450,000 people, Whitney Oates estimates 1.2 million, Neville Morely provides a rough estimate of 800,000 and excludes earlier suggestions of 2 million.[90][91][92][93] Estimates of the city's population vary. A.H.M. Jones estimated the population at 650,000 in the mid-fifth century. The damage caused by the sackings may have been overestimated. The population had already started to decline from the late fourth century onward, although around the middle of the fifth century it seems that Rome continued to be the most populous city of the two parts of the Empire.[94] According to Krautheimer it was still close to 800,000 in 400 AD; had declined to 500,000 by 452, and dwindled to perhaps 100,000 in 500 AD. After the Gothic Wars, 535–552, the population may have dwindled temporarily to 30,000. During the pontificate of Pope Gregory I (590–604), it may have reached 90,000, augmented by refugees.[95] Lancon estimates 500,000 based on the number of 'incisi' enrolled as eligible to receive bread, oil and wine rations; the number fell to 120,000 in the reform of 419.[96] Neil Christie, citing free rations for the poorest, estimated 500,000 in the mid-fifth century and still a quarter of a million at the end of the century.[97] Novel 36 of Emperor Valentinian III records 3.629 million pounds of pork to be distributed to the needy at 5 lbs. per month for the five winter months, sufficient for 145,000 recipients. This has been used to suggest a population of just under 500,000. Supplies of grain remained steady until the seizure of the remaining provinces of North Africa in 439 by the Vandals, and may have continued to some degree afterwards for a while. The city's population declined to less than 50,000 people in the Early Middle Ages from 700 AD onward. It continued to stagnate or shrink until the Renaissance.[98]

When the Kingdom of Italy annexed Rome in 1870, the city had a population of about 225,000. Less than half the city within the walls was built up in 1881 when the population recorded was 275,000. This increased to 600,000 by the eve of World War I. The Fascist regime of Mussolini tried to block an excessive demographic rise of the city but failed to prevent it from reaching one million people by the early 1930s.[citation needed ][clarification needed ] Population growth continued after the Second World War, helped by a post-war economic boom. A construction boom also created many suburbs during the 1950s and 1960s.

In mid-2010, there were 2,754,440 residents in the city proper, while some 4.2 million people lived in the greater Rome area (which can be approximately identified with its administrative metropolitan city, with a population density of about 800 inhabitants/km2 stretching over more than 5,000 km2 (1,900 sq mi)). Minors (children ages 18 and younger) totalled 17.00% of the population compared to pensioners who number 20.76%. This compares with the Italian average of 18.06% (minors) and 19.94% (pensioners). The average age of a Roman resident is 43 compared to the Italian average of 42. In the five years between 2002 and 2007, the population of Rome grew by 6.54%, while Italy as a whole grew by 3.56%.[99] The current[when? ] birth rate of Rome is 9.10 births per 1,000 inhabitants compared to the Italian average of 9.45 births.[citation needed ]

The urban area of Rome extends beyond the administrative city limits with a population of around 3.9 million.[100] Between 3.2 and 4.2 million people live in the Rome metropolitan area.[101][102][103][104][105]

According to the latest statistics conducted by ISTAT,[106] approximately 9.5% of the population consists of non-Italians. About half of the immigrant population consists of those of various other European origins (chiefly Romanian, Polish, Ukrainian, and Albanian) numbering a combined total of 131,118 or 4.7% of the population. The remaining 4.8% are those with non-European origins, chiefly Filipinos (26,933), Bangladeshis (12,154), and Chinese (10,283).

The Esquilino rione, off Termini Railway Station, has evolved into a largely immigrant neighbourhood. It is perceived as Rome's Chinatown. Immigrants from more than a hundred different countries reside there. A commercial district, Esquilino contains restaurants featuring many kinds of international cuisine. There are wholesale clothes shops. Of the 1,300 or so commercial premises operating in the district 800 are Chinese-owned; around 300 are run by immigrants from other countries around the world; 200 are owned by Italians.[107]

Much like the rest of Italy, Rome is predominantly Christian, and the city has been an important centre of religion and pilgrimage for centuries, the base of the ancient Roman religion with the pontifex maximus and later the seat of the Vatican and the pope. Before the arrival of the Christians in Rome, the Religio Romana (literally, the "Roman Religion") was the major religion of the city in classical antiquity. The first gods held sacred by the Romans were Jupiter, the Most High, and Mars, the god of war, and father of Rome's twin founders, Romulus and Remus, according to tradition. Other deities such as Vesta and Minerva were honoured. Rome was also the base of several mystery cults, such as Mithraism. Later, after St Peter and St Paul were martyred in the city, and the first Christians began to arrive, Rome became Christian, and the Old St. Peter's Basilica was constructed in 313 AD. Despite some interruptions (such as the Avignon papacy), Rome has for centuries been the home of the Roman Catholic Church and the Bishop of Rome, otherwise known as the Pope.

Despite the fact that Rome is home to the Vatican City and St. Peter's Basilica, Rome's cathedral is the Archbasilica of Saint John Lateran, in the south-east of the city centre. There are around 900 churches in Rome in total. Aside from the cathedral itself, some others of note include the Basilica di Santa Maria Maggiore, the Basilica of Saint Paul Outside the Walls, the Basilica di San Clemente, San Carlo alle Quattro Fontane and the Church of the Gesù. There are also the ancient Catacombs of Rome underneath the city. Numerous highly important religious educational institutions are also in Rome, such as the Pontifical Lateran University, Pontifical Biblical Institute, Pontifical Gregorian University, and Pontifical Oriental Institute.

Since the end of the Roman Republic, Rome is also the centre of an important Jewish community,[114] which was once based in Trastevere, and later in the Roman Ghetto. There lies also the major synagogue in Rome, the Tempio Maggiore.

The territory of Vatican City is part of the Mons Vaticanus (Vatican Hill), and of the adjacent former Vatican Fields, where St. Peter's Basilica, the Apostolic Palace, the Sistine Chapel, and museums were built, along with various other buildings. The area was part of the Roman rione of Borgo until 1929. Being separated from the city on the west bank of the Tiber, the area was a suburb that was protected by being included within the walls of Leo IV, later expanded by the current fortification walls of Paul III, Pius IV, and Urban VIII.

When the Lateran Treaty of 1929 that created the Vatican state was being prepared, the boundaries of the proposed territory were influenced by the fact that much of it was all but enclosed by this loop. For some parts of the border, there was no wall, but the line of certain buildings supplied part of the boundary, and for a small part a new wall was constructed.

The territory includes Saint Peter's Square, separated from the territory of Italy only by a white line along with the limit of the square, where it borders Piazza Pio XII. St. Peter's Square is reached through the Via della Conciliazione, which runs from the Tiber to St. Peter's. This grand approach was designed by architects Piacentini and Spaccarelli, on the instructions of Benito Mussolini and in accordance with the church, after the conclusion of the Lateran Treaty. According to the Treaty, certain properties of the Holy See located in Italian territory, most notably the Papal Palace of Castel Gandolfo and the major basilicas, enjoy extraterritorial status similar to that of foreign embassies.

Rome has been a major Christian pilgrimage site since the Middle Ages. People from all over the Christian world visit Vatican City, within the city of Rome, the seat of the papacy. The city became a major pilgrimage site during the Middle Ages. Apart from brief periods as an independent city during the Middle Ages, Rome kept its status as Papal capital and holy city for centuries, even when the Papacy briefly relocated to Avignon (1309–1377). Catholics believe that the Vatican is the last resting place of St. Peter.

Pilgrimages to Rome can involve visits to many sites, both within Vatican City and in Italian territory. A popular stopping point is the Pilate's stairs: these are, according to the Christian tradition, the steps that led up to the praetorium of Pontius Pilate in Jerusalem, which Jesus Christ stood on during his Passion on his way to trial.[115] The stairs were, reputedly, brought to Rome by Helena of Constantinople in the fourth century. For centuries, the Scala Santa has attracted Christian pilgrims who wished to honour the Passion of Jesus. Other objects of pilgrimage include several catacombs built in imperial times, in which Christians prayed, buried their dead and performed worship during periods of persecution, and various national churches (among them San Luigi dei francesi and Santa Maria dell'Anima), or churches associated with individual religious orders, such as the Jesuit Churches of Jesus and Sant'Ignazio.

Traditionally, pilgrims in Rome (as well as devout Romans) visit the seven pilgrim churches (Italian: Le sette chiese) in 24 hours. This custom, mandatory for each pilgrim in the Middle Ages, was codified in the 16th century by Saint Philip Neri. The seven churches are the four major basilicas (St Peter in the Vatican, St Paul outside the Walls, St John in Lateran and Santa Maria Maggiore), while the other three are San Lorenzo fuori le mura (an Early Christian basilica), Santa Croce in Gerusalemme (a church founded by Helena, the mother of Constantine, which hosts fragments of wood attributed to the holy cross) and San Sebastiano fuori le mura (which lies on the Appian Way and is built above the Catacombs of San Sebastiano).

Rome's architecture over the centuries has greatly developed, especially from the Classical and Imperial Roman styles to modern fascist architecture. Rome was for a period one of the world's main epicentres of classical architecture, developing new forms such as the arch, the dome and the vault.[117] The Romanesque style in the 11th, 12th, and 13th centuries was also widely used in Roman architecture, and later the city became one of the main centres of Renaissance, Baroque and neoclassical architecture.[117]

One of the symbols of Rome is the Colosseum (70–80 AD), the largest amphitheatre ever built in the Roman Empire. Originally capable of seating 60,000 spectators, it was used for gladiatorial combat. Important monuments and sites of ancient Rome include the Roman Forum, the Domus Aurea, the Pantheon, Trajan's Column, Trajan's Market, the Catacombs, the Circus Maximus, the Baths of Caracalla, Castel Sant'Angelo, the Mausoleum of Augustus, the Ara Pacis, the Arch of Constantine, the Pyramid of Cestius, and the Bocca della Verità.

The medieval popular quarters of the city, situated mainly around the Capitol, were largely demolished between the end of the 19th century and the fascist period, but many notable buildings still remain. Basilicas dating from Christian antiquity include Saint Mary Major and Saint Paul outside the Walls (the latter largely rebuilt in the 19th century), both housing precious fourth century AD mosaics. Notable later medieval mosaics and frescoes can be also found in the churches of Santa Maria in Trastevere, Santi Quattro Coronati, and Santa Prassede. Secular buildings include a number of towers, the largest being the Torre delle Milizie and the Torre dei Conti, both next to the Roman Forum, and the huge outdoor stairway leading up to the basilica of Santa Maria in Aracoeli.

Rome was a major world centre of the Renaissance, second only to Florence, and was profoundly affected by the movement. Among others, a masterpiece of Renaissance architecture in Rome is the Piazza del Campidoglio by Michelangelo. During this period, the great aristocratic families of Rome used to build opulent dwellings as the Palazzo del Quirinale (now seat of the President of the Italian Republic), the Palazzo Venezia, the Palazzo Farnese, the Palazzo Barberini, the Palazzo Chigi (now seat of the Italian Prime Minister), the Palazzo Spada, the Palazzo della Cancelleria, and the Villa Farnesina.

Many of the famous city's squares – some huge, majestic and often adorned with obelisks, some small and picturesque – took their present shape during the Renaissance and Baroque periods. The principal ones are Piazza Navona, the Spanish Steps, Campo de' Fiori, Piazza Venezia, Piazza Farnese, Piazza della Rotonda and Piazza della Minerva. One of the most emblematic examples of Baroque art is the Trevi Fountain by Nicola Salvi. Other notable 17th-century baroque palaces are the Palazzo Madama, now the seat of the Italian Senate, and the Palazzo Montecitorio, now the seat of the Chamber of Deputies of Italy.

In 1870, Rome became the capital city of the new Kingdom of Italy. During this time, neoclassicism, a building style influenced by the architecture of antiquity, became the predominant influence in Roman architecture. During this period, many great palaces in neoclassical styles were built to host ministries, embassies, and other government agencies. One of the best-known symbols of Roman neoclassicism is the Monument to Vittorio Emanuele II or "Altar of the Fatherland", where the Grave of the Unknown Soldier, who represents the 650,000 Italian soldiers who died in World War I, is located.

The Fascist regime that ruled in Italy between 1922 and 1943 had its showcase in Rome. Mussolini ordered the construction of new roads and piazzas, resulting in the destruction of older roads, houses, churches and palaces erected during papal rule. The main activities during his government were: the "isolation" of the Capitoline Hill; Via dei Monti, later renamed Via del'Impero, and finally Via dei Fori Imperiali; Via del Mare, later renamed Via del Teatro di Marcello; the "isolation" of the Mausoleum of Augustus, with the erection of Piazza Augusto Imperatore; and Via della Conciliazione.

Architecturally, Italian Fascism favoured the most modern movements, such as Rationalism. Parallel to this, in the 1920s another style emerged, named "Stile Novecento", characterised by its links with ancient Roman architecture. Two important complexes in the latter style are the Foro Mussolini, now Foro Italico, by Enrico Del Debbio, and the Città universitaria ("University city"), by Marcello Piacentini, also author of the controversial destruction of part of the Borgo rione to open Via della Conciliazione.

The most important Fascist site in Rome is the EUR district, designed in 1938 by Piacentini. This new quarter emerged as a compromise between Rationalist and Novecento architects, the former being led by Giuseppe Pagano. The EUR was originally conceived for the 1942 world exhibition, and was called "E.42" ("Esposizione 42"). The most representative buildings of EUR are the Palazzo della Civiltà Italiana (1938–1943), and the Palazzo dei Congressi, examples of the Rationalist style. The world exhibition never took place, because Italy entered the Second World War in 1940, and the buildings were partly destroyed in 1943 in fighting between the Italian and German armies and later abandoned. The quarter was restored in the 1950s when the Roman authorities found that they already had the seed of an off-centre business district of the type that other capitals were still planning (London Docklands and La Défense in Paris). Also, the Palazzo della Farnesina, the current seat of the Italian Ministry of Foreign Affairs, was designed in 1935 in pure Fascist style.

Public parks and nature reserves cover a large area in Rome, and the city has one of the largest areas of green space among European capitals.[118] The most notable part of this green space is represented by the large number of villas and landscaped gardens created by the Italian aristocracy. While most of the parks surrounding the villas were destroyed during the building boom of the late 19th century, some of them remain. The most notable of these are the Villa Borghese, Villa Ada, and Villa Doria Pamphili. Villa Doria Pamphili is west of the Gianicolo hill, comprising some 1.8 km2 (0.7 sq mi). The Villa Sciarra is on the hill, with playgrounds for children and shaded walking areas. In the nearby area of Trastevere, the Orto Botanico (Botanical Garden) is a cool and shady green space. The old Roman hippodrome (Circus Maximus) is another large green space: it has few trees but is overlooked by the Palatine and the Rose Garden ('roseto comunale'). Nearby is the lush Villa Celimontana, close to the gardens surrounding the Baths of Caracalla. The Villa Borghese garden is the best known large green space in Rome, with famous art galleries among its shaded walks. Overlooking Piazza del Popolo and the Spanish Steps are the gardens of Pincio and Villa Medici. There is also a notable pine wood at Castelfusano, near Ostia. Rome also has a number of regional parks of much more recent origin, including the Pineto Regional Park and the Appian Way Regional Park. There are also nature reserves at Marcigliana and at Tenuta di Castelporziano.

Rome is a city famous for its numerous fountains, built-in all different styles, from Classical and Medieval, to Baroque and Neoclassical. The city has had fountains for more than two thousand years, and they have provided drinking water and decorated the piazzas of Rome. During the Roman Empire, in 98 AD, according to Sextus Julius Frontinus, the Roman consul who was named curator aquarum or guardian of the water of the city, Rome had nine aqueducts which fed 39 monumental fountains and 591 public basins, not counting the water supplied to the Imperial household, baths, and owners of private villas. Each of the major fountains was connected to two different aqueducts, in case one was shut down for service.[119]

During the 17th and 18th century, the Roman popes reconstructed other ruined Roman aqueducts and built new display fountains to mark their termini, launching the golden age of the Roman fountain. The fountains of Rome, like the paintings of Rubens, were expressions of the new style of Baroque art. They were crowded with allegorical figures and filled with emotion and movement. In these fountains, sculpture became the principal element, and the water was used simply to animate and decorate the sculptures. They, like baroque gardens, were "a visual representation of confidence and power".[120]

Rome is well known for its statues but, in particular, the talking statues of Rome. These are usually ancient statues which have become popular soapboxes for political and social discussion, and places for people to (often satirically) voice their opinions. There are two main talking statues: the Pasquino and the Marforio, yet there are four other noted ones: il Babuino, Madama Lucrezia, il Facchino and Abbot Luigi. Most of these statues are ancient Roman or classical, and most of them also depict mythical gods, ancient people or legendary figures; il Pasquino represents Menelaus, Abbot Luigi is an unknown Roman magistrate, il Babuino is supposed to be Silenus, Marforio represents Oceanus, Madama Lucrezia is a bust of Isis, and il Facchino is the only non-Roman statue, created in 1580, and not representing anyone in particular. They are often, due to their status, covered with placards or graffiti expressing political ideas and points of view. Other statues in the city, which are not related to the talking statues, include those of the Ponte Sant'Angelo, or several monuments scattered across the city, such as that to Giordano Bruno in the Campo de'Fiori.

The city hosts eight ancient Egyptian and five ancient Roman obelisks, together with a number of more modern obelisks; there was also formerly (until 2005) an ancient Ethiopian obelisk in Rome.[121] The city contains some of obelisks in piazzas, such as in Piazza Navona, St Peter's Square, Piazza Montecitorio, and Piazza del Popolo, and others in villas, thermae parks and gardens, such as in Villa Celimontana, the Baths of Diocletian, and the Pincian Hill. Moreover, the centre of Rome hosts also Trajan's and Antonine Column, two ancient Roman columns with spiral relief. The Column of Marcus Aurelius is located in Piazza Colonna and it was built around 180 AD by Commodus in memory of his parents. The Column of Marcus Aurelius was inspired by Trajan's Column at Trajan's Forum, which is part of the Imperial Fora.[122]

The city of Rome contains numerous famous bridges which cross the Tiber. The only bridge to remain unaltered until today from the classical age is Ponte dei Quattro Capi, which connects the Isola Tiberina with the left bank. The other surviving – albeit modified – ancient Roman bridges crossing the Tiber are Ponte Cestio, Ponte Sant'Angelo and Ponte Milvio. Considering Ponte Nomentano, also built during ancient Rome, which crosses the Aniene, currently there are five ancient Roman bridges still remaining in the city.[123] Other noteworthy bridges are Ponte Sisto, the first bridge built in the Renaissance above Roman foundations; Ponte Rotto, actually the only remaining arch of the ancient Pons Aemilius, collapsed during the flood of 1598 and demolished at the end of the 19th century; and Ponte Vittorio Emanuele II, a modern bridge connecting Corso Vittorio Emanuele and Borgo. Most of the city's public bridges were built in Classical or Renaissance style, but also in Baroque, Neoclassical and Modern styles. According to the Encyclopædia Britannica, the finest ancient bridge remaining in Rome is the Ponte Sant'Angelo, which was completed in 135 AD, and was decorated with ten statues of the angels, designed by Bernini in 1688.[124]

Rome has an extensive amount of ancient catacombs, or underground burial pla