World War I

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Across
  1. 4. Communist group that overthrew the Russian government
  2. 9. Note/telegram that asked Mexico to attack the US
  3. 10. Germans sunk this ship which enraged Americans
  4. 12. Battle where Russia was destroyed, but gave France time
  5. 14. WWI was the first time _ were used in warfare
  6. 15. _ Campaign where Ottoman Empire joined the war
  7. 18. Australians, New Zealanders, and Canadians who fought at Gallipoli
  8. 21. The assassination of Franz _ led to WWI
  9. 23. Vladimir _ was the leader of the Bolsheviks
  10. 24. Outbreak of _ led to the deaths of 20-50 million people in WWI
Down
  1. 1. US president Woodrow _ tried to remain neutral during WWI
  2. 2. Most deadly battle of WWI
  3. 3. _ gas was used to attack trenches
  4. 5. This battle was known as the Death Race
  5. 6. Treaty of _ ended WWI
  6. 7. Much of WWI was a _ because neither side could make a lot of progress
  7. 8. Tsar _ was the ruler of Russia during WWI
  8. 11. This battle was meant to "bleed France white"
  9. 13. _ was used to influence the public's opinion
  10. 16. _ Campaign had 3 parts, fought in Belgium
  11. 17. no-mans _ was the area between trenches
  12. 19. _ Massacre where Ottomans killed 1,000,000 Armenians
  13. 20. Battle where trench warfare began
  14. 22. _ was responsible to fight Austria-Hungary