city-states in mesopotamia

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Across
  1. 3. speding ideas or products from one culture to another
  2. 5. fine soil carried in the water of rivers
  3. 6. number of people or countries controlled by one ruler
  4. 7. a city and its surrounding land functioning as an independent political unit
  5. 8. rulers from one family
Down
  1. 1. bringing water to crop fields likes canals or ditches
  2. 2. beilf in many gods
  3. 4. an arc of farmland in south asia between the persian gulf and mediteranean sea