Rome Review Rome is located on the continent of Europe. The city of Rome was built on the Tiber River. The Romans built aqueducts to carry water to the cities. The Colosseum is a round building that was built for sports in ancient Rome. The arch is a style of architecture attributed to the ancient Romans. Rome was a peninsula because it was surrounded on three sides with water. Rome, today, is located in the country of Italy. Roman citizens met in the forum for important meeting. The ancient Romans created a hard substance called concrete, used to construct buildings and roads. Gladiators were trained to fight in front of large crowds. Mosaics were pictures that were created using tiny pieces of tile and glass. Mount Vesuvius erupted leaving the city of Pompeii buried under ash. The roads in ancient Rome were built by the Army. This helped them move through the empire quickly. The toga was worn by wealth men in ancient Rome. The Mediterranean Sea was an important source of food and transportation for the ancient Romans. The Romans elected leaders and began a government called a Republic. Roman Numerals is the number system of ancient Rome.