History of Sumeria

The history of Sumer, taken to include the prehistoric Ubaid and Uruk periods, spans the 5th to 3rd millennia BC, ending with the downfall of the Third Dynasty of Ur around 2004 BC, followed by a transition period of Amorite states before the rise of Babylonia in the 18th century BC.

The Sumerians claimed that their civilization had been brought, fully formed, to the city of Eridu (possibly from Dilmun, later identified with Bahrain) by their god Enki or by his advisor or Abgallu (from Ab=water, Gal=great, Lu=man), Adapa U-an (the Oannes of Berossus). This claim may be in part based upon fact, as Eridu was then on the coastline of the Persian Gulf, and was the oldest city of southern Mesopotamia. The list of Sumerian kings contains a traditional list of the early dynasties; however much of it is likely mythical, and only a few of the early names have been authenticated through archaeology. The best-known dynasty, that of Lagash, is not listed there at all.