Rome " class="IPA">/ro?m/; Italian: Roma, pronounced [?roma]; Latin: Roma) is the capital city of Italy and Lazio, and is Italy's largest and most populous city, with more than 2.7 million residents, and a metropolitan area of almost 4 million inhabitants. It is located in the central-western portion of the Italian peninsula, on the Tiber river.

Rome stands on top of more than two and a half thousand years of history, was once the largest city in the world and the centre of Western civilisation. Rome is still the heart of Christianity, being seat of the Roman Catholic Church which controls the Vatican City as its sovereign territory, an enclave of Rome.

Today, Rome is a modern, cosmopolitan city, and the third most-visited tourist destination in the European Union. Due to its influence in politics, media, the arts and culture, Rome has been described as a global city.

Rome's international airport, Fiumicino, is the largest in Italy and the city hosts the head offices of the vast majority of the major Italian companies, as well as the headquarters of three of the world's 100 largest companies: Enel, ENI, and Telecom Italia.
As one of the few major European cities that escaped World War II relatively unscathed, central Rome remains essentially Renaissance and Baroque in character. The historic centre of Rome is listed by UNESCO as a World Heritage Site.
History
Main article: History of Rome
From founding to Empire
Capitoline Wolf suckles the infant twins Romulus and Remus
According to a legend, Rome was founded by the twins Romulus and Remus on April 21, 753 BC.. Archaeological evidence supports the view that Rome grew from pastoral settlements on the Palatine Hill built in the area of the future Roman Forum. While some archaeologists argue that Rome was indeed founded in the middle of the 8th century BC, the date is subject to controversy. The original settlement developed into the capital of the Roman Kingdom , and then the Roman Republic , and finally the Roman Empire