Which amendment granted women the right to vote?

The 19th Amendment to the United States Constitution is the amendment that granted women the right to vote. Ratified in 1920, it states that the right to vote cannot be denied or abridged on account of sex. This was a pivotal moment in the women's suffrage movement, which sought to ensure that women would have equal voting rights alongside men. The struggle for this right involved decades of activism, protests, and advocacy, culminating in this constitutional change that transformed the electoral landscape in the U.S.

In contrast, the 15th Amendment, ratified in 1870, pertains to voting rights regardless of race, primarily focusing on the rights of African American men after the Civil War. The 24th Amendment, ratified in 1964, prohibits poll taxes in federal elections, making it easier for all individuals to vote without financial barriers, but it does not specifically address gender suffrage. The 26th Amendment, ratified in 1971, lowered the voting age from 21 to 18, expanding access to younger voters, yet it also does not pertain to women's voting rights. Thus, the 19th Amendment stands out as the critical legal milestone for granting women the right to vote.