Across
- 2. What was signed on November 11th that ended the fighting
- 5. Nickname for WWI
- 6. The event that sparked World War I.
- 8. A new technology used during WWI
- 12. The treaty that officially ended World War I.
- 13. The type of weapon that used poison gas during WWI.
Down
- 1. The country that joined the war in 1917 and helped tip the balance in favor of the Allies.
- 3. The form of warfare using vehicles like tanks and planes.
- 4. The type of warfare marked by long, entrenched lines of soldiers.
- 7. The country whose assassination of Archduke Franz Ferdinand triggered the war.
- 9. The empire that fell, leading to the creation of Turkey.
- 10. The country that had heavy penalties after WWI
- 11. The alliance that included the United Kingdom and France.
