World War I

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Across
  1. 3. Germany attacked France through the north by invading through _________
  2. 6. Term for a traumatic response seen in soldiers, including tremors, paranoia, and confusion (2 words)
  3. 9. Britain attempted to ___________ Germany using their powerful navy
  4. 11. So many countries were pulled into World War I due to their _______________ with each other
  5. 13. A chemical weapon that caused burns and blindness (2 words)
  6. 15. The Archduke of Austria-Hungary, whose assassination sparked World War I
  7. 17. WWI was the first major conflict to involve ______________
  8. 18. Trenches were often filled with ______, which carried diseases
  9. 19. Germany, Austria-Hungary, and the Ottoman Empire made up the __________________ Powers
Down
  1. 1. One of the main causes of World War I, involving countries competing for territories around the world
  2. 2. Germany attempted to recruit ___________ in the Zimmerman Telegram
  3. 4. In the Zimmerman Telegram, Germany said they would resume "unrestricted ______________ warfare"
  4. 5. During the war, US newspapers published lots of ___________ to convince Americans to support the war
  5. 7. A British passenger ship that was sunk by a German torpedo
  6. 8. The assassin was a ____________ nationalist
  7. 10. For many years, the US preferred to remain __________
  8. 12. The French called pilots who shot down five or more enemy planes "_________"
  9. 14. German submarines that patrolled waters around Britain
  10. 16. President Wilson said "the world must be made safe for __________"