Across
- 4. a gun that can shoot bullets at a rapid speed
- 7. a place dug into the ground for cover during ww1
- 10. the people who fight during wars
- 11. the first of the world wars
- 12. a fatal gas that the germans used in war
- 13. a vessel that is used for underwater travel
Down
- 1. a piece of the battlefield that no one went on
- 2. a fence that was used in ww1 to keep enemies out
- 3. A holiday celebrated in late december
- 5. a face wear meant to stop the inhalation of poison gas
- 6. a group of african american soldiers that fought in ww1
- 8. a boat that Germany used to attack other ships
- 9. one of the first countries to start using trenches
- 11. the U.S. president during ww1