Across
- 2. The Austrian prince who was killed by Gavrilo Princip
- 5. gas First used in WWI
- 7. A ceasefire used to stop a battle
- 9. Entente Allied powers
- 10. Working with another country and protecting them
- 11. Alliance Central powers
- 14. Thinking one's country is better then others
- 15. Warfare A style of fighting
Down
- 1. Building weapons faster in factories
- 3. Quickly gaining/taking land
- 4. powers Germany, Austria-Hungary, and Italy
- 6. The country that switched sides during WWI
- 8. Building up a strong military
- 12. A way for the government to control communication
- 13. powers England, Russia, France, and eventually the U.S.