World War 1

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Across
  1. 2. service allows federal government to expand military
  2. 3. gas deadly chemical you breathe in
  3. 4. secret way to communicate
  4. 8. of Lusitania boat that sunk
  5. 9. a truce for a certain amount of time
  6. 10. heavy military equipment
  7. 11. guns weapon soldiers use
  8. 12. warfare military troops stay here during war
  9. 13. liberty bonds¨ people loan money to government for war
Down
  1. 1. person fighting in war
  2. 2. underwater boat
  3. 3. no violence
  4. 5. peace
  5. 6. union/association formed for a mutual benefit
  6. 7. act curtailed the free speech rights