Mesopotamia

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Across
  1. 3. A mineral mined for its valuable uses
  2. 5. The business of farming
  3. 6. Importance
  4. 8. A city that is the center of government
Down
  1. 1. ancient people who lived in the geographic region of Sumer
  2. 2. A pipe or channel that brings water from distant places
  3. 4. a wall of Earth built to prevent a river from flooding its banks
  4. 6. A person who writes
  5. 7. the business of buying and selling