Which amendment gave women the right to vote?

The Nineteenth Amendment is the correct answer because it specifically granted women the right to vote in the United States. Ratified in 1920, this amendment states, "The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex." This significant legislative change was the result of many years of activism and advocacy by women’s suffrage movements, which fought tirelessly for equal voting rights.

The other amendments listed do not relate to women's voting rights. The Thirteenth Amendment abolished slavery and involuntary servitude, the Seventeenth Amendment established the direct election of U.S. Senators, and the Twenty-First Amendment repealed Prohibition. Each of these amendments addresses entirely different aspects of American law and civil rights, thereby reinforcing the unique role of the Nineteenth Amendment in advancing women's rights in the electoral process.