Across
- 2. Alliance
- 6. between Germany, Austria-Hungary, and Italy (13 letters)
- 7. leader whose death was a key event leading to WWI (17 letters)
- 10. based on loyalty to one's country and pride in its power (12 letters)
- 12. Treaty that ended WWI (15 letters)
- 13. brutal form of warfare where soldiers fight in trenches (13 letters)
- 14. of the Bolsheviks (7 letters)
Down
- 1. between France, Russia, and the UK (13 letters)
- 2. of Versailles
- 3. Lenin
- 4. Entente
- 5. for a war involving all resources of a country (9 letters)
- 8. Franz Ferdinand
- 9. Warfare
- 11. War