The most famous of ancient Rome's monuments, Colosseum was begun in AD 70 by emperor Vespasian and inaugurated in AD 80 by with a program of games and shows that lasted 100 days. Every month 12 Italy citizens are picked to face up against eachother in the Colosseum, they have to kill eachother. Last one alive becomes part of the Italy Head. Gatherings can also be held here.