World War 1

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Across
  1. 4. An area in between the two trenches that most people die when crossing
  2. 6. Underwater transportation
  3. 7. An Alliance between a number of countries.
  4. 9. In World War 1, they fought against the Allied Powers
  5. 10. The two sides met in the No Man's Land and played around on Christmas
  6. 12. An automatic machine that shoots a lot of bullets per minute
  7. 14. To blend in with your environment
Down
  1. 1. A toxic waste that makes your lungs drown if you breathe it in
  2. 2. Used for both defensive purposes and as a trapping Mechanism
  3. 3. A gun like figure that disposes flames
  4. 5. People thinking that the military can solve all problems
  5. 8. Large, heavy guns or weapons
  6. 11. The place where both sides are protected by it
  7. 13. This protects your face and lungs