Question: who was nebuchadnezzar and what did he do?
Answer: 605/604-562 BCE) was the greatest King of ancient Babylon during the period of the Neo-Babylonian Empire (626-539 BCE), succeeding its founder, his father, Nabopolassar (r. 626-605 BCE). Nabopolassar had defeated the Assyrians with the help of the Medes and liberated Babylonia from Assyrian rule.