How did the different social classes of Sumer interact with one another.

Answer :

People in Sumer were divided into three social classes. The upper class included kings, priests, warriors, and government officials. In the middle class were artisans, merchants, farmers, and fishers. These people made up the largest group.

the telephone is the answer

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.