Civilization across and up

123456789101112
Across
  1. 1. City inside state
  2. 3. In Mesopotamia
  3. 7. Relationships
  4. 8. First writing
  5. 9. Warship
  6. 10. More than enough
  7. 12. Country
Down
  1. 2. Copies documents
  2. 4. History nation
  3. 5. Horse carriage
  4. 6. Symbol
  5. 11. Town/city