Jan 11, 2025
1820s-1830s: Population growth and western expansion.
1850s: About 55% of adults could vote.
1861-1865: American Civil War.
1920: 19th Amendment: Women's suffrage achieved after a 30-year movement, extending votes to women, primarily white.
1940s: Post-WWII questioning of U.S. democracy.
1971: 26th Amendment: Lowered voting age to 18 amidst Vietnam War draft debates.