The history of Ancient Babylonia in ancient Mesopotamia is epic. After playing host to three great empires, the Hammurabic and Kassite empires, and the Neo-Babylonian Empire ruled by Nebuchadnezzar, it was conquered by the Persians. Entered triumphantly by Alexander the Great, it later provided the setting for the Conquerer's deathbed. Squabbled over by his heirs, Babylonia was subsequently dominated by the Parthian and Roman empires.