Which amendment granted women the right to vote?

The 19th Amendment is the amendment that granted women the right to vote in the United States. Ratified in 1920, it specifically 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 a significant milestone in the women's suffrage movement, which had been advocating for women's voting rights for decades.

The other amendments listed do not pertain to women's voting rights. The 15th Amendment, ratified in 1870, prohibits denying the right to vote based on race, color, or previous condition of servitude, but it does not address gender. The 24th Amendment, ratified in 1964, bans poll taxes in federal elections, which helped to further protect voting rights, particularly for economically disadvantaged groups. The 26th Amendment, ratified in 1971, lowered the voting age to 18, ensuring that younger citizens had the right to participate in elections. Each of these amendments plays an important role in the history of voting rights in the U.S., but it was the 19th Amendment that specifically addressed and secured the right to vote for women.