Although not the oldest of Egypt's 70 polyhedrons, the Great Pyramids are the biggest things from Gaza to Giza.
Built around 2500 BC these royal tombs rank among the 7 Wonders of the World, and are visible today by the 10 million residents throughout Cairo's 175 square miles.
When dissident Fatimid Muslims conquered Egypt in AD 696, they claimed the rich delta basin (and site of the Roman city Babylon) as their own -- so A is correct.
(close this window to return to the quiz)
