(a) _____ is a Wonder of the World in the Mesopotamian Civilization.
(b) The Mesopotamian society was divided into _______ classes.
(c) The code of Hammurabi contains ______ laws.
(d) Mesopotamia was a land between ______and______ rivers.
(e) The present name of Mesopotamia is______.
(f) _______ and _______ are the contemporary civilizations of the Mesopotamian civilization.​