Across
- 2. - Disease that saw significant vaccine development in the 1950s
- 4. - Civil rights activist who refused to give up her bus seat
- 8. - Senator known for his aggressive anti-communist investigations
- 9. - Policy of racial separation
- 13. - Alabama city where the Montgomery Bus Boycott took place
- 15. - Increase in birth rates after World War II
Down
- 1. - Tense ideological conflict between the U.S. and the Soviet Union
- 3. - U.S. President during the 1950s
- 5. - Popular music genre that emerged in the 1950s
- 6. - Period of intense anti-communist investigations
- 7. - Iconic rock and roll singer who rose to fame in the 1950s
- 10. - First artificial satellite launched into space
- 11. - Landmark Supreme Court case that declared segregation unconstitutional
- 12. - Asian country involved in a conflict
- 14. - Hydrogen bomb tested by the U.S. in the 1950s
