The 2000-year story of Babylon sees it moving from a city-state to the centre of a great empire of the ancient world. It remained a centre of kingship under the empires of Assyria, Nebuchadnezzar, Darius, Alexander the Great, the Seleucids and the Parthians. Its city walls were declared to be a Wonder of the World while its ziggurat won fame as the Tower of Babel. Visitors to Berlin can admire its Ishtar Gate, and the supposed location of its elusive...