jan 3, 4000 BC - Urban revolution
Description:
society where large number of people living in small areas; divided by class and ruled by religious, political and military elite who accumulated wealth through the imposition of tribute and taxes and erected monumental political buildings; emergence of full-time professional craftsmen, growth of long-distance tradeAdded to timeline:
Date:
jan 3, 4000 BC
Now
~ 6029 years ago