Which statement best describes the Sumerian city-states? Each had a written code of laws.
Each was located on the Tigris River.
O Each was located in the mountains.
O Each had its own government.

Each has its own government

Explanation: Sumerian city-states were generally accepted as first cities in the world that rose in Sumer as well as among the most important. Some of them were Eridu, Uruk, Ur, Larsa and many others.

the law supported victims of political persecution.

explanation:

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.