Built in the 1st AD during the reign of Roman Empire , the Colosseum represents Rome at its grandest. This colossal structure is a huge structure. Ancient Romans, whose taste for violence exceeded even modern America's, came here to unwind. Gladiators, criminals, and wild animals fought to the death . It has witness blood shed. the history of Clossseum is strange. The one we see today is just one third part , two third is destroyed by now. Watch to know about the development of Rome's Flavian amphitheater.