Roman Amphitheatre.

The presence of traces of the Roman Empire in the lands of Egypt.  Compared with the Coliseum is a fairly small building - only 800 people.  It was also intended for gladiatorial combats.  The amphitheater was built around the 2nd century - is closer to a decline of Roman rule.  For us, it re-opened Polish archaeologists, when in 1959 they found the monument of antiquity.