World War 1

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Across
  1. 8. A form of combat that goes on for months at a time.
  2. 10. Identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations.
  3. 11. A bug that lays eggs in hair and is very hard to get out and spreads fast.
  4. 12. Who got killed? Set off WW1.
  5. 14. A type of transportation.
  6. 15. weapon used to kill and blistered the lungs and throat.
Down
  1. 1. Forced Mexico to attack the U.S.
  2. 2. Austria-Hungary and German Empire.
  3. 3. A union or association formed for mutual benefit, especially between countries or organizations.
  4. 4. 28th U.S President
  5. 5. Germany, Austria-Hungary and Italy.
  6. 6. Written on paper that send messages.
  7. 7. The belief or desire of a government or people that a country should maintain a strong military capability and be prepared to use it aggressively to defend or promote national interests.
  8. 9. The state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other territories and peoples.
  9. 13. 20,000 of what animal were trained to carry aid to the wounded?