World War 1 - Crossword Puzzle

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Across
  1. 1. a name of a russian emperor
  2. 6. a type of combat in which opposing troops fight from trenches facing each other
  3. 7. terrorist group that trained Gavrilo Princip
  4. 8. the intensity of the of the bombardment and fighting led to a sense of helplessness, resulting in panic and fear
  5. 10. a group of merchant ships traveling together under the protection of larger and/or more heavily armed ships
  6. 11. to murder by sudden secret attack, often for political reasons
  7. 13. A statement of principles for settlement that was to be used for negotiations to end World War I.
  8. 14. the only continent that didn't have a country involved in WW1
  9. 16. a nations ability to rule itself
  10. 18. a member of a resistance group in warfare
  11. 19. existing, occurring, or carried on between two or more nations
Down
  1. 2. city that was mentioned in a treaty to end WW1
  2. 3. a person killed or injured at a war of accident
  3. 4. president of The United States, leading the nation to WW1
  4. 5. a feeling of disappointment resulting from the discovery that something is not as good as once believed to be
  5. 6. a heavy armored fighting vehicle carrying guns
  6. 9. naval submarines operated by Germany
  7. 10. the policy that requires civilians to serve in the military
  8. 12. ship that sunk in 1915
  9. 14. formal agreement to cooperate between people, groups or countries
  10. 15. military weaponry and equipment
  11. 17. misleading information used to promote a political cause or point of view