World War I Crossword

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Across
  1. 2. Primary antagonist during WWI
  2. 5. Name for the "bad guys"
  3. 6. Country where most of the fighting occurred
  4. 7. Important water passage in Egypt
  5. 10. Large country; ceased to exist after WWI
  6. 12. Extreme love for one's country
  7. 14. When a country spends a great deal of money on weapons
  8. 16. City where Ferdinand was assassinated
  9. 17. Taking over another countries people and resources
  10. 20. Archduke of Austria-Hungary
  11. 21. Large ditches dug to protect soldiers
  12. 22. Large balloon device used mostly for spying on troops
Down
  1. 1. Member of the Black Hand who assassinated Ferdinand
  2. 3. President during WWI
  3. 4. Alliance of countries formed after WWI; America did not join
  4. 8. Treaty of _________; punished Germany after the war
  5. 9. Terrorist group which assassinated Ferdinand
  6. 11. Archduke's wife
  7. 13. Nineteen-_________: Year which WWI started
  8. 15. Most famous of all the Flying Aces
  9. 18. Name for the "good guys"
  10. 19. Type of poisonous gas; yellow in color
  11. 23. Ally country in control of most of Africa