World War 1

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Across
  1. 4. France, Russia, and Great Britain
  2. 5. German U-boats dominated the seas
  3. 7. 100 rounds per minute
  4. 8. Germany, Austria-Hungary, and Italy
  5. 10. Leader of the Russian Revolution
  6. 11. Invented against trench warfare
  7. 14. Building up armed forces getting ready for war
  8. 15. The month world war ended
  9. 16. Germany, Austria-Hungary, Bulgaria, Ottoman Empire
  10. 19. Agreements or promises to defend and help another country
  11. 20. The month world war one was declared
Down
  1. 1. Having pride in your country willing to defend
  2. 2. Spreading of ideas to promote or cause damage to an opposing side
  3. 3. Trying to build up an empire
  4. 6. Policy to remain away from foreign affairs and interests, especially hostile actions
  5. 9. Britain, France, Russia, Japan, Italy
  6. 12. Switzerland, Belgium, Spain, The Netherlands, and Denmark
  7. 13. Deadlock in which neither side is able to defeat the order
  8. 17. Spying behind enemy lines and air battles
  9. 18. Who worked in factories for men in the battle