Amorite

2nd millennium BC

After the decline of Ur III, Amorite rulers gained power in a number of Mesopotamian city-states beginning in the Isin-Larsa period and peaking in the Old Babylonian period. In the north, the Amorite ruler of Ekallatum, Shamshi-Adad I conquered Assur and formed the large, though short-lived Kingdom of Upper Mesopotamia. In the south, Babylon became the major power under the Amorite ruler Sumu-la-El and his successors, including the notable Hammurabi. Higher up the Euphrates, to the northwest, the Amorite kingdom of Mari arose, later to be destroyed by Hammurabi. Babylon itself would later be sacked by the Hittites, with its empire assumed by the Kassites. West of Mari, Yamhad ruled from its capital Halab, today's Aleppo, until it was destroyed by the Hittites in 16th century BC. The city of Ebla, under the control of Yamhad in this period, also had Amorite rulership.