World War 1

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Across
  1. 4. Germany's promise to stop unrestricted warfare.
  2. 5. German pilot who shot down 80 planes.
  3. 9. Material that can be used for the war effort.
  4. 12. Meaning three wings.
  5. 13. Conquering other countries to become an empire.
  6. 14. One of the big four.
  7. 22. Germany idea for fighting on two fronts.
  8. 23. the mood of the US in trying to stay out of the war.
  9. 25. A large German cannon.
  10. 29. A group of merchant ships protected by warships.
  11. 30. President of the US during WW1.
  12. 31. A system of friendships between countries.
  13. 33. A country known for it's isolation.
  14. 36. American soldier who captured 132 prisoners.
  15. 38. Armored vehicles usually mounted with machine guns.
  16. 39. Germany, Austria/Hungary and the Ottoman Turks.
  17. 40. Where do two armies meet for battle?
  18. 41. Russian revolutionary group.
  19. 42. American general in charge of all US troops.
  20. 43. The belief that your country is better than everybody else's.
  21. 44. The empire that wanted to punish Serbia.
Down
  1. 1. Americans top flying ace.
  2. 2. Toxic yellow chemical.
  3. 3. Small European country that was to be invaded by Austria/Hungary.
  4. 5. Money given by a defeated nation to pay for war.
  5. 6. Not taking sides.
  6. 7. German submarines.
  7. 8. The leader of Germany.
  8. 10. Two planes trying to shoot each other down.
  9. 11. Who was shot by Gavrilo Princep?
  10. 15. Passenger liner sunk by German U-boat.
  11. 16. Telegram sent to Mexico from Germany.
  12. 17. The Union of Soviet Socialists Republics.
  13. 18. A pilot shooting down 5 planes becomes an ___.
  14. 19. Large German balloons we call blimps today.
  15. 20. The space between opposing trenches.
  16. 21. 3rd member of the central powers and geographically the furthest south.
  17. 24. Became the leader of the Soviet Union.
  18. 25. Ships set up around Germany so nothing can get in or out.
  19. 26. Title of the Russian leader.
  20. 27. Nicknamed "reds" because of the color of their flag.
  21. 28. Deep ditches where soldiers lived.
  22. 32. A city in France where a treaty was signed ending WW1.
  23. 34. A friendship of countries united to prevent future wars.
  24. 35. What were American soldiers called.
  25. 37. The only island nation of the allies.