world war 1

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Across
  1. 2. the Zimmerman Note was sent where
  2. 4. in what month did the United States join the War
  3. 7. originally was neutral in the war
  4. 9. Germany's response to British blockade
  5. 10. water in the trenches led to
  6. 11. becomes obsessed with the stab in the back theory
  7. 14. what made the Untied States join the war
  8. 17. congress passed this in 1917
  9. 18. reduced the threat of u-boats
  10. 19. was shot into the trenches
  11. 20. German politicians who singed the treaty become known as what
Down
  1. 1. instead of Germany blaming the military they blamed who
  2. 3. extreme pride in ones country
  3. 5. what did troops fight in
  4. 6. Wilson created this
  5. 8. blamed Germany for the war
  6. 12. Allies
  7. 13. the archduke of Austria-Hungry
  8. 15. Assassination of Franz Ferdinand
  9. 16. central powers