Ancient Mesopatamia

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Across
  1. 3. the river that is calmer
  2. 6. ancient writing from mesopotamia
  3. 7. the most dangerous river in Mesopotamia
Down
  1. 1. a ancient civization
  2. 2. the ruler of Mesopotamia
  3. 4. pieces of wood put together to float on water
  4. 5. a very old item or thing