Sumerian Inventions

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Across
  1. 3. writing wedges.
  2. 4. we use in everything today.
  3. 6. Mass-produced.
  4. 8. is a bad form of government.
  5. 9. tills soil.
Down
  1. 1. waged wars.
  2. 2. made most buildings.
  3. 5. is an inaccurate personality assessment.
  4. 7. we have used them since.