Across
- 3. gave them energy to keep them awake
- 5. caused deadly diseases
- 6. guns fired repetitively to kill more people at once
- 7. gas to poison many people at once
- 8. to protect themselves from war
- 9. mines so they couldn’t get through no mans land to get to each others trench
- 10. killed from long range
- 14. plowed over enemies trench
Down
- 1. to set fire to land so enemies can't get to you or your trench
- 2. to help get over top trenches
- 4. was a way war fought at sea
- 11. mans land to keep from coming in their trench
- 12. ate dead bodies and got into their food
- 13. wire so people couldn't get through no mans land and get to their trench