First civilization (may 23, 3010 BC – jan 23, 2999 BC)
Description:
The first civilization was created by the Sumerians which consisted of mud brick buildings, ziggurats, and city-states. this is an important event because it was the beginning of living civilized and becoming unified. without this event happening i doubt civilization would be as advanced as it is now.Added to timeline:
Date:
may 23, 3010 BC
jan 23, 2999 BC
~ 11 years