Crossword

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Across
  1. 2. a royal family
  2. 5. person who has control over a region
  3. 9. effort to establish a meritocracy
  4. 11. an alcoholic beverage
  5. 12. made from fibroin
  6. 14. derived from Qin 2 across misspelled "Chin"
  7. 15. a belief
  8. 19. a family that extends
  9. 20. the first leader of China
Down
  1. 1. the most valuable invention of humans
  2. 3. a green gem
  3. 4. a thinker
  4. 6. grandson of 10 down
  5. 7. was unified
  6. 8. a dam
  7. 10. a strict leader of China
  8. 13. silty area
  9. 16. the trading route
  10. 17. 3rd place
  11. 18. bottom class