The Sumerian Civilization emerged upon the flood plain of the lower reaches of the Tigris and Euphrates Rivers about 4000 B.C. The Sumerian communities were city states organized around a temple and ruled by a priesthood.
sumerian-origins
The Sumerian Civilization emerged upon the flood plain of the lower reaches of the Tigris and Euphrates Rivers about 4000 B.C. The Sumerian communities were city states organized around a temple and ruled by a priesthood.