World War One

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Across
  1. 1. Battle between 2 or more enemy airplanes
  2. 4. German, Austrian, Hungarian, Serbian powers
  3. 6. Powerful male government leader in Russia
  4. 7. Someone who will not fight in a war
  5. 11. A long line of supply and Navy ships
  6. 12. Murder of a famous person
  7. 14. American Army soldier's nickname
  8. 15. A formal alliance between countries
Down
  1. 1. Large Naval Battleship with huge guns
  2. 2. A large floating airship full of hydrogen
  3. 3. An enclosed armor covered vehicle
  4. 5. A long propeller driven underwater bomb
  5. 8. Navy ship that can sail underwater
  6. 9. A German submarine (U = Undersea)
  7. 10. Miles long series of safety ditches
  8. 11. Soldier or Sailor killed wounded in action
  9. 13. British, French, Russian, American powers