Helena

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Across
  1. 4. what they created to take decisions
  2. 5. the earliest known writing was found on a ___ tablet
  3. 6. oldest civilization in mesopotamia
  4. 7. traders that traveled together
Down
  1. 1. one river in mesopotamia
  2. 2. sumerian people's religion
  3. 3. the system Sumerians developed in 3100 BC
  4. 5. what people shared in sumer