Ancient Sumer

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Across
  1. 3. to train a wild animal to be useful to humans
  2. 10. the business of farming; growing crops and raising animals
  3. 12. a craft person
  4. 13. fine particles of rock
  5. 15. a person who makes money by selling goods
  6. 17. something that can be used to fulfill a need
  7. 18. one who moves from place to place with no permanent home
Down
  1. 1. a symbol that stands for an object
  2. 2. the use of tools and other inventions for practical purposes
  3. 4. a person who writes
  4. 5. a means of supplying land with water
  5. 6. a characteristic of civilization that includes the beliefs and behaviors of a society or group of people
  6. 7. a society marked by developed arts, sciences, government, and social structure
  7. 8. an ancient Mesopotamian temple tower with outside staircases and a shrine at the top
  8. 9. the business of buying and selling or exchanging items
  9. 11. an early city that was like a small, independent country with its own laws and government
  10. 14. a wall of earth built to prevent a river from flooding its banks
  11. 16. writing that uses wedge-shaped characters