Ziggurat:A massive stepped tower made out of mud-bricks found in ancient Mesopotamian cities. They were religious structures dedicated to worshiping gods.
Cuneiform:An early system of writing developed by ancient Mesopotamians using wedge-shaped marks on clay tablets.
Hammurabi's Code: A set of laws created by King Hammurabi during his reign in Babylon. It is one of the oldest known legal codes and provides insight into ancient Mesopotamian society.