The Mesopotamian Civilization 1

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Across
  1. 2. - advanced system of social development
  2. 4. - a region in northwest Sumer
  3. 5. - civilization in the lower valleys of Euphrates
  4. 7. - wedge-shaped script written
Down
  1. 1. - a Chinese centre of Mesopotamian civilization
  2. 2. - Mesopotamians kept records of their business on it
  3. 3. - temple towers in the sacred areas
  4. 5. - sharp pen made of reed, bone or metal
  5. 6. - highlands in north Sumer
  6. 8. - a river in Mesopotamia