Across
- 2. World organization formed in 1945
- 4. Term for tense competition between U.S. and USSR
- 8. U.S. president who died in April 1945
- 12. Secret project to develop the atomic bomb
- 13. First major U.S. Cold War defense pact area
- 14. Last name of British Prime Minister at Potsdam
- 15. Bomb dropped by U.S. using uranium
- 16. First Cold War crisis occurred in this divided city
- 19. Rival alliance formed in 1955 by USSR\
- 20. Plutonium bomb dropped on Nagasaki
- 21. Doctrine pledging U.S. aid to countries resisting Communism
- 23. Era of tension between U.S. and USSR without direct war
- 24. Senator who led anti-communist investigations
- 25. Soviet leader during WWII and early Cold War
- 26. First city targeted by an atomic bomb
Down
- 1. Location of war crimes trials post-WWII
- 3. First major Cold War confrontation over Germany
- 5. Lead scientist on the Manhattan Project
- 6. Country split between zones, became a Cold War flashpoint
- 7. Term for preventing spread of Communism
- 9. Alliance of Western nations formed in 1949
- 10. Site of major WWII conference in Crimea
- 11. Communist nation led by Mao Zedong
- 17. U.S. General who led occupation of Japan
- 18. Economic recovery plan for Europe
- 22. Japanese city hit by second atomic bomb