WWI- Endiya

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Across
  1. 3. one of the first major innovations of the first World War
  2. 4. massive arm buildup
  3. 6. used in trenches and on airplanes
  4. 7. stopped Germans advance towards Paris
  5. 8. Germany supported
  6. 12. slow and hard to maneuver
  7. 13. The most successful fighter pilot of the entire war
  8. 16. pride for your nation not the leader
  9. 18. used for bombing
  10. 21. 48-ton howitzer
  11. 22. carried out surprise attacks on russia
  12. 26. used to combat trenches
  13. 29. Britain,France,Russia (left early)
  14. 30. utilized for bombing, dogs fights, and strafing runs
  15. 34. Chemical warfare introduced in WW1
  16. 35. two airplanes fight in the air
  17. 36. assassinated by a serb
  18. 38. small, lightweight airplanes
  19. 39. supported Austria-Hungary
  20. 40. First prototype tank in WWI
Down
  1. 1. Germany, Austria Hungary, Turkey (Ottoman Empire)
  2. 2. what tanks were initially called
  3. 5. categorized into males and females
  4. 9. to increase the size of the U.S. Army
  5. 10. made of brass, iron, and steel
  6. 11. tension over territories and boundaries
  7. 14. also known as submarines
  8. 15. used as messengers and carried orders
  9. 17. attacks the lungs
  10. 19. War WWI was also known as
  11. 20. focused on protecting belgium
  12. 23. fills a crater made in 1917 when the british detonated a mine containing 45 tons of explosives
  13. 24. treaties to defend one another in event of war
  14. 25. Deep ditches to defend their position
  15. 27. blisters inside and out
  16. 28. left the war early
  17. 31. a month after he took office, the United states declared war on Germany
  18. 32. An international war where all of a country’s resources are used to destroy another country
  19. 33. entered the war late
  20. 37. attacks the lungs