Building around 50,000 BC

The Globe

 

Africa

 

Southwest Asia

During the late Neolithic era, circa 5000 BC to 4500 BC, the tribes of the Nile Valley were living in semi-subterranean oval houses, roofed with mud and sticks. ...and, by 3500 BC, began to construct megalithic monuments in strategic places around their local landscapes. (The Genesis Race)

Egypt

 

Indus Valley

 

China

 

Europe

 

South America

 

Mesoamerica

 

North America

 

Other