World War 1

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Across
  1. 2. Submarines created by germans
  2. 4. Plan made by stalin to improve economy
  3. 6. Switched sides mid world war 1
  4. 11. Gun that shoots fire and burns anything in its path
  5. 14. Treaty that ended world war 1
  6. 16. The only gas from ww1 used in call of duty
  7. 17. Rapid build up of ones millatary
  8. 20. Agreements between countries to protect each other
  9. 23. Boat sinked with americans on it that angered americans
  10. 24. Citizens had to do this to help save food for the war
  11. 26. German leader that stepped down
  12. 27. explosives that caused serious damage
  13. 28. Alliance of Germany, Austria, and the ottomans
  14. 29. used for helping to convince citizens to do some type of war effort
  15. 31. Disease caused by the conditions of trenches on soldiers feet where it would peel off
  16. 33. The area between 2 trenches where you had to cross
  17. 35. first aircrafts used, mainly for spying
  18. 37. Policy put out by the germans that said they could sink any enemy boats in the ocean
  19. 38. Plan by germans to beat france before the russians moblized that failed
  20. 39. Made farms come together and farm one crop to make money
  21. 40. Were new guns introduced during ww1 and usually took 2 people to control
Down
  1. 1. Alliance of england, America, France, and Russia
  2. 3. When Stalin Eliminated millions of people he saw as a threat to power
  3. 5. Was assassinated and one main cause of the war
  4. 7. Fights between airlplanes in the sky
  5. 8. Taking control of smaller countries for their resources
  6. 9. American citizens could buy these to donate money to the war and get their money back when its over
  7. 10. Introduced in ww1 were large and very hard to destroy
  8. 12. Cruel leader of USSR after Lennin
  9. 13. Note from germans to the mexicans to try and get them to join the war, caused america to join te war
  10. 15. Soldiers dug trenches and fought in trenches
  11. 18. instruction in government beliefs
  12. 19. Having good pride about your country
  13. 21. Joined war in 1917 and was a major boost with their fresh troops
  14. 22. Gas first used by germans that choked victims
  15. 25. All decisions of economy made by government
  16. 30. Gas that would damage the respitory system
  17. 32. eliminate all other religions
  18. 34. Government where the government controls everything
  19. 36. Backed out of the war due to a revoloution