Which amendment granted women the right to vote?

The 19th Amendment is significant because it specifically granted women the legal right to vote in the United States. Ratified in 1920, this amendment marked a major milestone in the women's suffrage movement, which fought to secure voting rights for women. The passing of the 19th Amendment represented years of activism, protests, and social change aimed at achieving equality in voting rights.

In contrast, the 15th Amendment addresses voting rights regardless of race, color, or previous condition of servitude, but it does not mention gender. The 26th Amendment lowers the voting age to 18 years, and the 24th Amendment prohibits the use of poll taxes in federal elections. Both of these amendments focus on other aspects of voting rights, rather than specifically addressing the rights of women to vote.