Which amendment granted women the right to vote?

The 19th Amendment is significant because it specifically states that the right to vote shall not be denied or abridged on account of sex. Ratified in 1920, this amendment marked a pivotal moment in the women’s suffrage movement, formally granting women in the United States the legal right to participate in elections. This change reflected a long struggle for gender equality and the recognition of women as full citizens with the same voting rights as men.

In contrast, the other amendments mentioned address different rights: the 15th Amendment pertains to voting rights regardless of race, the 24th Amendment prohibits poll taxes in federal elections, and the 26th Amendment lowers the voting age to 18. None of these amendments specifically address the issue of women's voting rights like the 19th Amendment does.