World War I

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Across
  1. 4. cotton factories will be converted into making munitions
  2. 5. an explosive that hit people in long distances
  3. 6. when 2 or more countries agree to help each other
  4. 8. battles with ships below the surface of the water
  5. 9. was going to be the new ruler of Serbia
  6. 10. bullet factory
  7. 11. Germany lost this battle
  8. 12. disease on foot
  9. 15. includes Germany, Austria-Hungary, and Italy
  10. 17. a rifle used in WWI
  11. 18. a note you will receive telling you to join the military
  12. 20. the German hand grenade
  13. 22. dragged out WWI for a long time
  14. 24. a Russian-supported, small nation
Down
  1. 1. liberators are called this
  2. 2. string with sharp ends
  3. 3. posters are used to make people think differently
  4. 5. a powerful gun
  5. 7. after this battle, a technique was used that dragged out of war
  6. 13. killed the Archduke of Serbia
  7. 14. both sides always fighting
  8. 16. a belief to always have a ready amount of troops
  9. 19. includes Great Britain, France, and Germany
  10. 21. 2 or more factions that fight each other constantly
  11. 23. you cannot cross the other side because of the trench