الإمبراطورية الأكدية
Conflict between people from Gutium and the Akkadian Empire has been linked to the collapse of the empire, towards the end of the 3rd millennium BC. The Guti subsequently overran southern Mesopotamia and formed the Gutian dynasty of Sumer. The Sumerian king list suggests that the Guti ruled over Sumer for several generations following the fall of the Akkadian Empire.