Describe 3 sumerian gods/ goddesses and tell their purpose to the civilization.

The gods of Sumer were human in form and maintained human traits. They ate, drank, married, and fought amongst each other. Even though the gods were immortal and all-powerful, it was apparent that they could be hurt and even killed.
Each god adhered to a set of rules of divine authority known as me. The me ensured that each god was able to keep the cosmos functioning according to the plans handed down to them by Enlil.
Hundreds of deities were recognized in the Sumerian pantheon. Many were wives, children, and servants of the more powerful deities. The gods were organized into a caste system. At the head of the system was the king or supreme ruler. The four most important deities were An, Enlil, Enki, and Ninhursag. These were the four creator deities who created all of the other gods. An was initially the head of the pantheon, though he was eventually seceded by Enlil. Enlil is seen as the most important god. He is known as "the king of heaven and earth," "the father of the gods," and "the king of all the gods." Enlil developed the broad designs for the universe. However, it was Enki who further developed and carried out his plans. Ninhursag was regarded as the mother of all living beings.
Under the four creator deities were the seven gods who "decree the fates." These were An, Enlil, Enki, Ninhursag, Nanna, Utu, and Inanna. These were followed by the 50 "great gods" or Annunaki, the children of An.

Very useful. it is to learn because history repeats itself so learning about it those mistakes not happen again.

Acase involving the laws of a single state.