Crossword A

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Across
  1. 4. Top WWI flying ace
  2. 6. Ringmaster P.T. _________
  3. 7. Cold and slick
  4. 9. President McKinley
  5. 11. German plane used in World War One
  6. 16. The answer to life, the universe, and everything
  7. 17. Name for a French flight squadron
  8. 19. Ship's prison
  9. 20. Hero Potter
Down
  1. 1. Headmaster of Hogwarts in the Cursed Child
  2. 2. Top American WWI flying ace Rickenbacker
  3. 3. Country that was part of Colombia until 1903
  4. 5. The year in which the Treaty of Versailles (WWI) was signed
  5. 8. Nickname for a president; or a bear
  6. 9. President Wilson
  7. 10. Country with the same name as a US state
  8. 12. Author Yang of the Front Desk series
  9. 13. Like some whiskey
  10. 14. President Adams
  11. 15. Very scared
  12. 18. A short, concise saying in which the author is known