World War I

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Across
  1. 3. British passenger ship attacked and sunk by Germans.
  2. 7. Fighting between fortified ditches.
  3. 10. The 1919 treaty that ended World War I.
  4. 12. Building up armed forces to prepare for war.
  5. 13. Truce agreement
Down
  1. 1. One side in World War I: Germany, Austri-Hungary, and the Ottoman Empire.
  2. 2. Act of giving two different sides equal strength or power.
  3. 4. Payments made by defeated countries after a war.
  4. 5. Wilson’s plan for world peace following World War I.
  5. 6. A kind of biased communication designed to influence people’s thoughts and actions.
  6. 8. A devotion to the interests and culture of one’s nature.
  7. 9. Having merchant ships travel in groups protected by warships.
  8. 11. American war hero.