Which amendment granted women the right to vote?

The 19th Amendment granted women the right to vote in the United States. Ratified in 1920, it stated that the right to vote could not be denied on the basis of sex. This was a significant milestone in the women’s suffrage movement, which fought for equal voting rights for women. By recognizing women's rights to participate in elections, this amendment was a crucial step toward achieving gender equality in the political sphere.

In contrast, the 15th Amendment, ratified in 1870, prohibits denying the right to vote based on race but does not address gender. The 24th Amendment, ratified in 1964, eliminates poll taxes in federal elections to prevent economic barriers to voting, and the 26th Amendment, ratified in 1971, lowers the voting age to 18. While these amendments address voting rights in various contexts, none of them specifically grant women the right to vote, making the 19th Amendment the most significant in this regard.