Across
- 1. underwater ships
- 3. wilson's plan for world peace
- 5. build-up of a country's military power
- 6. border between Germany and France
- 10. right to the people's own self-rule
- 11. Great Britain, France, Russia
- 14. media designed to inspire people to help with the war effort
- 15. cease-fire
- 17. french leader who wants to punish Germany
- 19. president of the U.S. during WWI
- 20. saving supplies by limiting the amount of certain items you can buy
- 21. treaty ending WWI
Down
- 2. German plan to fight a two-front war
- 4. Germany, Austria-Hungary, Italy
- 7. border between Germany and Russia
- 8. type of warfare using trenches to shield from bombs and bullets
- 9. Great Britain, France, Italy, Russia, USA
- 12. German leader during WWI
- 13. international peace organization
- 16. Germany, Austria, Bulgaria, Ottoman
- 18. when a country dedicates everything towards the war effort