Across
- 1. The weapon introduced by the Germans in 1915 to break the trench stalemate
- 4. Central Powers ally of Germany
- 7. Weapon that fired multiple rounds without reloading
- 8. Major treaty that ended WWI
- 9. Country that declared war on Austria-Hungary, triggering the conflict
Down
- 1. Country that first used poison gas on a large scale in battle
- 2. The type of fighting for which the Western Front was known
- 3. Explosive weapon used to throw into trenches
- 5. France, Great Britain, Russia and the United States made up this alliance
- 6. Country that fought primarily on the Eastern Front
