Answer :
Final answer:
Sumer was an early civilization in Mesopotamia known for its advancements in writing and technology.
Explanation:
Sumer was one of the first great civilizations in Mesopotamia, located between the Tigris and Euphrates rivers. The Sumerians were known for their technological advancements, such as the development of a sophisticated writing system.
Learn more about Ancient Mesopotamia here:
https://brainly.com/question/18862130