Which amendment states that the right to vote cannot be denied on the basis of sex?

The Nineteenth Amendment to the United States Constitution is the amendment that explicitly states that the right to vote cannot be denied on the basis of sex. Ratified in 1920, this significant amendment granted women the legal right to vote, marking a pivotal moment in the women's suffrage movement. The amendment was the culmination of decades of activism and struggle for equality and played a crucial role in expanding democratic participation in the United States.

The other amendments mentioned pertain to different aspects of voting rights. The Fifteenth Amendment focuses on the prohibition of denying the right to vote based on race, color, or previous condition of servitude. The Twenty-fourth Amendment prohibits poll taxes in federal elections, removing a financial barrier that could disenfranchise low-income voters. The Twenty-second Amendment establishes term limits for the presidency, which does not relate to voting rights or gender. Each of these amendments addresses important issues in the context of voting, but it is the Nineteenth Amendment that specifically addresses the right to vote in relation to sex.