Which amendment granted women the right to vote?

The 19th Amendment granted women the right to vote, marking a significant milestone in the women's suffrage movement 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 was the culmination of decades of activism and advocacy by women and their allies, highlighting the push for equal voting rights as a vital aspect of the broader struggle for gender equality.

Other amendments, such as the 15th Amendment, focus on voting rights regardless of race or color but do not address gender. The 18th Amendment is concerned with Prohibition, and the 12th Amendment relates to the election of the President and Vice President. These amendments highlight different aspects of voting and citizenship but do not pertain to women's suffrage. The 19th Amendment specifically addresses the rights of women to participate in elections, making it the correct answer to the question.