Rome is the capital city of Italy located along the Tiber River. With a population of around 3.8 million people, Rome is the largest city and commune in Italy. The city contains vast amounts of historic architecture and artwork, including famous landmarks like the Colosseum, St. Peter's Basilica, and the Roman Forum. Traditional Roman cuisine was based on soups, boiled meats, and salted breads, though pizza and pasta later became popular under foreign influences. The document provides details on Rome's transportation systems, universities, and some of its most prized historic monuments.