3 Colosseum - The icon of Rome Italy

The Colosseum or Flavian Amphitheatre is a large ellipsoid arena built in the first century CE by the Flavian Roman emperors of Vespasian (69-79 CE), Titus (79-81 CE) and Domitian (81-96 CE). The arena hosted spectacular public entertainments such as gladiator fights, wild animal hunts and public executions from 80 CE to 404 CE.
The construction of the Colosseum was begun in 72 CE in the reign of Vespasian on the site that was once the lake and gardens of Emperor Nero's Golden House. This was drained and as a precaution against potential earthquake damage concrete foundations six metres deep were put down. The building was part of a wider construction programme begun by Emperor Vespasian in order to restore Rome to its former glory prior to the turmoil of the recent civil war. As Vespasian claimed on his coins with the inscription Roma resurgens, the new buildings —the Temple of Peace, Sanctuary of Claudius and the Colosseum— would show the world that 'resurgent' Rome was still very much the centre of the ancient world.