World War II
Across
- 2. prisoner of war
- 5. a german submarine
- 6. bullets and shells fired from weapons
- 7. an appalling, evil act
- 9. spying
- 12. a small bomb that is hurled by hand
Down
- 1. able to move on both land and water
- 3. give up control
- 4. an underground bom shelter
- 8. a secret code that substitutes letter or symbols
- 10. foot soldier
- 11. a formal agreement between nations