Which Amendment granted women the right to vote?

The 19th Amendment to the United States Constitution is the landmark legislation that granted women the right to vote. Ratified in 1920, this amendment marked a significant victory in the women's suffrage movement, which fought for many years to secure equal voting rights for women. The text of the 19th 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," making it clear that gender could not be used as a reason to disenfranchise individuals from voting. This amendment fundamentally expanded democracy in the United States by ensuring that women could participate equally in the electoral process.