A challenge to the Nineteenth Amendment to the United States Constitution, allowing women the right to vote, is rebuffed by the Supreme Court of the United States in Leser v. Garnett.

The Nineteenth Amendment to the United States Constitution, ratified in 1920, granted women the right to vote nationwide. Its text is brief but powerful: it prohibits denying the right to vote on the basis of sex. Formally adopted on August 18, 1920, the amendment marked the culmination of decades of activism by women who argued that political equality was essential to democratic government. By adding this protection to the Constitution, the United States took a significant step toward expanding participation in its representative system.

The movement for women’s suffrage began long before the amendment’s ratification. In 1848, activists gathered at the Seneca Falls Convention in New York, where leaders such as Elizabeth Cady Stanton and Frederick Douglass called for women’s voting rights. Organizations like the National American Woman Suffrage Association, led by figures such as Susan B. Anthony and Carrie Chapman Catt, worked through petitions, public speeches, and state-level campaigns. Over time, several western states granted women the right to vote, demonstrating that suffrage could function successfully and helping build momentum for a federal amendment.

The path to ratification required approval by two-thirds of both houses of Congress and three-fourths of the states. Congress passed the amendment in 1919, but the final outcome depended on state legislatures. The decisive vote came from Tennessee in August 1920, when it became the thirty-sixth state to ratify, providing the necessary three-fourths majority. The campaign in Tennessee was intense, highlighting how controversial the issue remained even after decades of advocacy.

Although the Nineteenth Amendment dramatically expanded voting rights, it did not guarantee equal access to the ballot for all women. Many women of color, particularly Black women in the South, continued to face barriers such as literacy tests, poll taxes, and intimidation. It was not until later measures, especially the Voting Rights Act of 1965, that federal protections more effectively enforced voting rights. Even so, the Nineteenth Amendment remains a landmark in American constitutional history, symbolizing both the achievements of the women’s suffrage movement and the ongoing struggle for equal political participation.