Across
- 4. An international organization formed after WWI to promote peace.
- 5. "Lightning war" strategy used by Germany in WWII.
- 6. A strong feeling of pride in and devotion to one's country.
- 9. The process of colonies gaining independence after WWII.
- 12. Allied invasion of Normandy on June 6, 1944.
- 13. Political system led by a dictator that calls for extreme nationalism.
- 14. The policy of building up strong armed forces to prepare for war.
- 15. The treaty that ended World War I.
Down
- 1. A former federation of communist republics in eastern Europe and northern Asia.
- 2. Long, narrow ditches used in WWI warfare.
- 3. The US naval base attacked by Japan in 1941.
- 7. The state of political hostility between the US and Soviet Union.
- 8. The genocide of six million Jews during WWII.
- 10. Extending a country's power through colonization.
- 11. Agreements between nations to aid and protect one another.