Question

When and why were the Pyramids at Giza built?

a) roughly 4000 years ago as economic, administrative, and religious centers in Sumerian cities

b) roughly 3000 years ago to be used as residences

c) roughly 3000 years ago to be used as fortresses

d) roughly 4500 years ago to be used as tombs and monuments for deceased pharaohs

Answer

This answer is hidden. It contains 3 characters.