Question

4. What led to the emergence of a civilisation in Sumer around 3000 BC?​

Answer 1

Explanation:

Living along the valleys of the Tigris and Euphrates, Sumerian farmers grew an abundance of grain and other crops, the surplus from which enabled them to form urban settlements. Prehistoric proto-writing dates back before 3000 BC.

Dates: c. 4500 – c. 1900 BC

Followed by: Akkadian Empire

Period: Late Neolithic, Middle Bronze Age

Geographical range: Mesopotamia, Near East, Middle East...

Answer 2

Living along the valleys of the Tigris and Euphrates, Sumerian farmers grew an abundance of grain and other crops, the surplus from which enabled them to form urban settlements. Prehistoric proto-writing dates back before 3000 BC