World War I

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Across
  1. 3. Around 8 ___________ soldiers in total lost their lives in the war.
  2. 4. to stay out of other countries' affairs.
  3. 7. ____________ declared war on Russia and its ally, France.
  4. 10. a policy in which a country builds up its troops and makes plans for war.
  5. 12. Soldiers decided to "dig in", they dug ___________
  6. 15. Nationalism ____________ the war.
  7. 16. Germany, Austria-Hungary, and the Ottoman Empire were the _____________.
  8. 19. To survive chemical warfare, soldiers began wearing protective clothing and gas __________.
  9. 20. an agreement among nations to defend each other
  10. 21. World War I pilots fought air battles called ______ fights.
  11. 22. The Treaty of ____________ punished Germany for its role in starting the war.
  12. 24. A coded telegram that asked Mexico to join the Central Powers.
  13. 25. The _________ also called for creating a League of Nations, the members would work together for peace.
  14. 28. Armistice Day is remembered as _____________
  15. 29. __________ events finally persuaded Americans to join the Allied Powers.
Down
  1. 1. a rifle with a long knife attached to a tip
  2. 2. a fee for small loans
  3. 5. On November 11, 1918, the Central Powers ____________,ending the war.
  4. 6. On April 2, 1917, U.S. _________ Woodrow Wilson called for a declaration of war.
  5. 8. the day the war ended
  6. 9. A passenger ship sank by German submarine in 1915.
  7. 11. Great Britain, France, and Russia were the _________________.
  8. 13. the policy of trying to take control of other lands and peoples.
  9. 14. In 1914, __________ the Allied Powers and the Central Powers were imperialists.
  10. 17. Archduke Franz Ferdinand and Countess Sophie was _____________ by a Serb nationalist.
  11. 18. In World War I, the ___________ alliances were the Allied Powers and the Central Powers.
  12. 23. The U.S. ______ did not approve the Treaty of Versailles.
  13. 26. to avoid taking sides
  14. 27. a strong feeling of pride in one's nation or culture.