WW1

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Across
  1. 4. ,ran out of
  2. 8. ,years
  3. 9. ,French land
  4. 10. ,acronym for the longest term causes of WW1
  5. 12. ,triple Alliance
  6. 13. ,Days offensive
  7. 14. , muddy wet and unsafe
  8. 16. ,battle
  9. 17. ,the group that was planning the attack
  10. 19. ,who was assassinated
  11. 20. ,declared war on Serbia
  12. 22. ,PTSD
Down
  1. 1. ,boat that killed lots of people
  2. 2. ,triple alliance
  3. 3. ,safe and comfortable trenches ,begin
  4. 5. ,wet and muddy
  5. 6. ,country
  6. 7. ,ww1 years
  7. 10. ,no mans land
  8. 11. ,first gas attack
  9. 15. ,fever
  10. 16. ,flu
  11. 18. ,a deadliest weapon
  12. 21. ,system