World War One

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Across
  1. 4. Germany, Hungary and Italy
  2. 6. This group was responsible for the assassination of Arch Duke Ferdinand
  3. 7. This treaty ended World War One
  4. 9. The land in between the trenches
  5. 12. German submarines
  6. 14. Many women worked in these in Canada
  7. 16. Canada joined the war because of its allegiance to this country
  8. 18. This type of rifles clogged with mud
  9. 21. Countries built up their militaries
  10. 22. The assassination of this Arch Duke sparked the start of the war
  11. 24. This was considered the worst way to die
Down
  1. 1. Disease that many soldiers caught in the trenches
  2. 2. Special type of airship filled with gas cells
  3. 3. Poison gas was first used in this battle
  4. 5. Battleships used in the war
  5. 8. This was created in Canada to help pay for the war
  6. 10. Tanks were first used in this battle
  7. 11. When countries believed their country was the best
  8. 13. This is another word for a peace agreement
  9. 15. a ditch built in the ground to protect soldiers
  10. 17. Britan, France and Russia beloinged to this side
  11. 19. This battle is considered Canada's greatest battle
  12. 20. Created so the Canadian governmnet could make quick decisions concerning the war
  13. 23. These people served as nurses and spies in the war