World War I Crossword

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Across
  1. 4. One of the countries created after World War I.
  2. 5. The country that joined the war in 1917, shifting the balance.
  3. 10. The event that triggered World War I.
  4. 15. Pride for ones country.
  5. 16. This country was not part of the Central Powers.
  6. 17. The year World War I ended.
  7. 20. The year World War I started.
  8. 21. Formed to prevent future wars
  9. 22. Posters and film used to influence public support for the war effort.
  10. 23. The penalties imposed on Germany by the Treaty of Versailles.
Down
  1. 1. A common condition soldiers suffered from in the trenches.
  2. 2. The country not part of the Central Powers.
  3. 3. A new weapon introduced during World War I.
  4. 6. Signed in 1919 ended the war
  5. 7. An alliance formed between France, Russia, Britain, Italy, and the USA.
  6. 8. The main cause of unrest and strikes during the war.
  7. 9. Where troops fought during World War I.
  8. 11. Economic strain during World War I caused these.
  9. 12. The dangerous area between trenches in World War I.
  10. 13. A union of countries for mutual benefit.
  11. 14. The empire that collapsed as a result of World War I.
  12. 18. A painful condition of the foot caused by standing in wet, cold conditions for too long.
  13. 19. An alliance formed between Germany, Austria, and Bulgaria.