Why was the voting age lowered to 18?

Related questions

1. What actually caused the Great Depression?
2. What caused the end of the Great Depression?
3. What did FDR do?
4. What caused the stock market crash of 1929?
5. Why did Roosevelt win over Hoover?
6. Why was 1933 the worst year of the Depression?
7. How many terms did they serve?
8. What got us out of the Great Depression?
9. Did Roosevelt die in office?
10. Which famous person was married to his cousin?

Tags

1. #increasing
2. #lowering
3. #lower
4. #proponents
5. #during
6. #state
7. #fight
8. #common
9. #enough
10. #slogan
11. #congress
12. #1960s
13. #pressure
14. #minimum
15. #under
16. #voting
17. #legislatures