First civilization (23 maio 3010 ano antes da era comum – 23 jan 2999 ano antes da era comum)
Descrição:
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.Adicionado na linha do tempo:
Data:
23 maio 3010 ano antes da era comum
23 jan 2999 ano antes da era comum
~ 11 years
