World War I

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Across
  1. 1. A formal agreement between countries.
  2. 3. A policy of building colonies and expanding a country’s power.
  3. 6. The group made up mainly of Germany, Austria-Hungary, and the Ottoman Empire.
  4. 7. Strong pride and loyalty toward one’s country.
  5. 9. An agreement or partnership between countries.
  6. 11. Armored military vehicle first widely used in World War I.
  7. 13. An agreement to stop fighting before a peace treaty is signed.
  8. 14. The group made up mainly of Britain, France, Russia, and later the United States.
Down
  1. 2. The murder of an important person for political reasons.
  2. 4. The official ending agreement that ended World War I.
  3. 5. Information or ideas spread to influence people’s opinions.
  4. 8. A country that remained neutral until 1917, then joined the Allies.
  5. 10. German submarine used during World War I.
  6. 11. Long narrow ditches used by soldiers for protection during battle.
  7. 12. The belief that a country should build a strong military.