Across
- 3. When one country controls another
- 4. A condition that could lead to infection and amputation
- 5. New weapon developed to cross "No Mans Land"
- 8. British ship that was sunk by a German U-boat
- 11. Alliance of France, Russia, Great Britain
- 14. Weapon which could cause you to suffocate or go blind
- 15. Type of warfare during WWI
- 17. One example of this was the Paris Gun
- 18. Country that left the Alllied Powers in 1917
- 19. Arms race to build a large military
- 21. Extreme pride in your nationality (people) or country
- 22. New weapon that lead to trench warfare
Down
- 1. Alliance of Germany and Austria-Hungary
- 2. Telegram between Germany and Mexico
- 6. When one country agrees to back up another country in a war
- 7. This country joined the war in 1917 after the sinking of the Lusitania and Zimmerman Telegram
- 9. A deadlock in which neither side is able to defeat the
- 10. Country blamed for WWI
- 12. The assassin who killed Franz Ferdinand
- 13. The space between the two lines of enemy trenches
- 16. The Treaty of ___________ ended WWI
- 20. German submarine
