When did Mesopotamia started?

Answer 1

Mesopotamia was a region and not a people. The region was founded by the Cimmerians coming down out of the north as well as a mixture of peoples from the remains of the Rama Empire in the Indus Valley as they fled war and famine. In these times it was not arid as it is now and everything grew out of the earth in the region spontaneously as farming was not practiced or needed until later times. The people themselves were god-worshipers and were peaceful, ruled by a king or a family. Their political structure was based upon their religion.

Answer 2

1500 years ago