What was the world’s oldest civilization? | Live Science — Tom Metcalfe

Countless civilizations have risen and fallen over the millennia. But which one is the oldest on record? About 30 years ago, this question seemed to have a straightforward answer. Around 4000 B.C., the earliest phase of the Sumerian culture arose as the oldest civilization in the Mesopotamia region, in what is now mostly Iraq. The […]

What was the world’s oldest civilization? | Live Science — Tom Metcalfe