The ruler who presided over Babylon's last era of greatness was King Nebuchadnezzar II. He is often considered one of the most powerful and influential kings of ancient Babylon. To find the answer to this question, one can refer to various historical sources such as books, articles, or credible websites that provide information about Babylonian history and its rulers. Additionally, encyclopedias, academic journals, or archaeology databases can be consulted to gather more details about Babylon's last era of greatness and the reign of King Nebuchadnezzar II.
