WWI Crossword - Owen S.

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Across
  1. 3. assassinated
  2. 6. U.S. boat
  3. 9. won
  4. 10. ended the war
Down
  1. 1. U.S. man
  2. 2. made U.S. enter
  3. 4. lost
  4. 5. what the war was fought in
  5. 7. punished the most
  6. 8. attacked 6 accross