Across
- 2. Soldiers killed or injured.
- 4. Building up military strength aggressively.
- 7. Information used to influence public opinion.
- 13. Soldiers who fight on foot.
- 14. Country where conflict began.
- 15. Area where fighting takes place.
- 18. Title of Franz Ferdinand before his death.
- 21. Large-caliber guns used in warfare.
- 22. Major Allied nation.
- 24. Country that exited the war early.
- 25. Part of Austria-Hungary empire.
- 26. Agreement between countries for support.
- 27. Treaty that officially ended the war.
- 29. Armored vehicle introduced in WWI.
- 32. Leading Central power.
- 33. Sharp wire used for defense.
- 38. Nations fighting together against a common enemy.
- 40. Payments demanded from Germany after the war.
- 41. A long, narrow ditch used for protection in battle.
- 43. Large group of territories ruled by one state.
- 44. Powers led by Germany and Austria-Hungary.
- 45. Managing international relations.
- 46. Long and brutal battle in France.
Down
- 1. Title of Germany's emperor.
- 3. Allied country with a strong navy.
- 5. Pride in one's country, a cause of war.
- 6. Not taking sides in the war.
- 8. Chemical weapon used in trench warfare.
- 9. Underwater warship used by Germany.
- 10. Failed Allied campaign in the Ottoman Empire.
- 11. Preparing troops and resources for war.
- 12. Effort to cut off supplies to an enemy.
- 16. Front located in Russia and Eastern Europe.
- 17. City where the war began.
- 19. German submarine.
- 20. The killing that sparked the war.
- 23. Winning side of the conflict.
- 28. Agreement to stop fighting.
- 30. Dangerous area between enemy trenches.
- 31. Empire allied with Central Powers.
- 34. Formal agreement between nations
- 35. Partner in the Austro-Hungarian Empire.
- 36. Psychological trauma for war.
- 37. A deadly type of poison gas.
- 39. Site of one of the deadliest battles.
- 42. Front located in France and Belgium.