World War I and Russian Revolution Review

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Across
  1. 3. Leader of the Bolsheviks
  2. 6. Russian groups of workers
  3. 11. Peacekeeping organization formed after the war
  4. 12. The assassination of this Austrian leader helped spark World War I
  5. 14. This message from Germany to Mexico helped get the United States involved in World War I
  6. 15. Mystic that gained influence over the Russian royal family
  7. 18. This was diagnosed when soldiers couldn't function and was the WWI equivalent of PTSD
  8. 19. Intense dedication to one's country
  9. 20. Agreements between other countries not to fight that helped lead to World War I
  10. 21. Woodrow Wilson's plan for keeping world peace
  11. 23. This is what the Zimmerman Telegram offered Mexico
  12. 26. He was president of the United States during World War I
  13. 27. Process of building armies and acquiring more weapons that helped lead to World War I
Down
  1. 1. The sinking of this British ship killed over 100 Americans and helped lead to the US entering WWI
  2. 2. This agreement officially ended the war
  3. 4. Day when Russian troops opened fire on protestors and killed hundreds
  4. 5. Dynasty that had ruled Russia for centuries
  5. 7. This was the most common type of fighting in World War I
  6. 8. Group that took power in the Russian Revolution
  7. 9. Group that led the Ottoman Empire during the Armenian Genocide
  8. 10. New name of Russia after the Revolution
  9. 13. Genocide carried out by the Ottoman Empire
  10. 16. Country punished by the Treaty of Versailles
  11. 17. Writer who heavily influenced Lenin and the Bolsheviks
  12. 22. Wet, cold, unsanitary conditions in trenches often led to this medical condition
  13. 24. This was the area between trenches
  14. 25. Czar of Russia when the Revolution began