The 4.2-Kiloyear Event May Have Helped Cause The Collapse Of The Egyptian Old Kingdom And The Indus Valley Civilization
Favicon 
www.iflscience.com

The 4.2-Kiloyear Event May Have Helped Cause The Collapse Of The Egyptian Old Kingdom And The Indus Valley Civilization

The event may have played a role in the downfall of several ancient civilizations, including the Akkadian Empire in Mesopotamia.