Everybody in Mesopotamia had a specialized job, some people were kings some people were slaves but everybody had a job. Each city had it's own government and laws with a king. Mesopotamia started out as small villages and grew to be very big. In Mesopotamia each city/state has its own temple. The people of Mesopotamia were polytheistic which means they had more than one god. The people of Mesopotamia worshiped there gods in a temple called Ziggurat. They sang and prayed when they worshiped there gods in the temple.
![Picture](/uploads/2/5/9/6/25966317/3874379.gif)
This is what the temples probably looked liked in Mesopotamia.