Compléter Mesopotamia "Cootie Catcher"Version en ligne Fill in the blank from "cootie catcher" game. par Melissa Reis 1 Akkadian demigod between Sumerians Land walls tablets wedge eastern character Gilgamesh Epic superhuman ancient clay writing Uruk pyramids life vital Babylonians Akkad first Greek longest : A of strength who builds city of to defend his people . He was the main in the of Gilgamesh . Ziggurat : Massive terraced step built by the and the . Tigris River : The river that was to in ancient Mesopotamia . Euphrates River : The river that was vital to life in Mesopotamia . Sargon of : He was an leader who was the emperor of Mesopotamia . Cuneiform : The shaped characters on used in the ancient system . Mesopotamia : The word meaning , " two rivers " .