A monarchy
The Sumerians had independent city-states with a monarchy - a separate king and his council - overning each them.
Theocracy.
The Sumerians developed writing because government officials needed a way to keep track of food in take.
they had to get all of the government together and that is how they decided.
they started by seeing the government
Because they wanted a better life, and they didn't have the time to help there town
The religious establishment was subordinated to the king.
If you're gonna have a lot of humans living Close together you need to have some common rules and an organization. And you can get that from a government.
Sophie Barnes
they used trade and had a strong millatire this answer is from abass braimah from cims high school
sumerians
With other Sumerians