World War 1 Biggie

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Across
  1. 4. The group that consisted of France, United States, Russia, and United Kingdom during WW1
  2. 7. Loyalty and pride in your nation
  3. 10. A ship that can travel underwater
  4. 12. A tax imposed by a government on goods and services imported from other countries
  5. 15. The group that consisted of Ottoman Empire, Germany, and Bulgaria during WW1
  6. 18. A revolution in Russia that eventually overthrew the government during this time
  7. 19. A government ruled by a dictator
  8. 20. To expand a countries territory by taking over another country
Down
  1. 1. A war in which all major countries are associated in
  2. 2. A ship that was sunken by German submarines which provoked the US to join WW1
  3. 3. The dictator that ruled Germany after WW1
  4. 5. The leader of Russia that was overthrown during the Russian Revolution
  5. 6. This warfare was used during WW1
  6. 8. He became the leader of Russia and introduced communism after WW1
  7. 9. A treaty that officially ended WW1
  8. 11. The belief that a country should have a strong military
  9. 13. His assasination sparked WW1
  10. 14. This government took over Germany after WW1
  11. 16. A peace agreement to end war between 2 countries
  12. 17. A german philosopher created and believed strongly in communism