Across
- 3. the union of Austria and Germany in 1938, when Germany forcefully took over Austria
- 9. submarine attacks that attack any ship they want cilvilain or military without any warning or notice
- 11. guns that shoot rapid-fire
- 12. land between two opposing trenches where no one dares to step foot
- 13. a sump that sucks up water and mud from the trenches to prevent trench foot
- 14. when a country devotes all of their resources towards a war
Down
- 1. A treaty created by the Allied Powers officially ending WWI
- 2. a promise Germany made to the United States to not make anymore unrestricted submarine attacks
- 4. images made to send a certain message about war
- 5. a belief for a country to have a strong military force
- 6. German submarine that means "undersea boat"
- 7. Formal agreements between states for support in case of war
- 8. an attack on a US military base by the Japanese on December 7 1941
- 10. A bomb that uses nuclear energy, which helps to create a lot of damage
- 15. large caliber guns used during war