Stone Age / Mesopotamia

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Across
  1. 2. earliest humans lived here
  2. 7. area between Tigris & Euphrates river
  3. 8. breed animals with favorable traits
  4. 9. large number of states & a single ruler
  5. 12. making items with metal
  6. 17. two wheeled vehicle pulled by horse
  7. 18. second longest river in China
  8. 19. tame and kept as a pet
Down
  1. 1. connection between two landmasses
  2. 3. they hunted and gathered for food
  3. 4. they traveled from place to place
  4. 5. capital of Mesopotamia
  5. 6. educated people who wrote Cuneiform
  6. 8. unit describe weight in Mesopotamia
  7. 10. middle stone age
  8. 11. supply of water to land or crops
  9. 13. channel built to carry water
  10. 14. first known group to invent writing
  11. 15. tool made of reeds to make symbols
  12. 16. they domesticated animals