The first women's rights convention is held in Seneca Falls, New York. After 2 days of discussion and debate, 68 women and 32 men sign a Declaration of Sentiments, which outlines grievances and sets the agenda for the women's rights movement. A set of 12 resolutions is adopted calling for equal treatment of women and men under the law and voting rights for women.

The first National Women's Rights Convention takes place in Worcester, Mass., attracting more than 1,000 participants. National conventions are held yearly (except for 1857) through 1860. Top

The National Women Suffrage Association and the American Women Suffrage Association merge to form the National American Woman Suffrage Association (NAWSA). As the movement's mainstream organization, NAWSA wages state-by-state campaigns to obtain voting rights for women.

The National Association of Colored Women is formed, bringing together more than 100 black women's clubs. Leaders in the black women's club movement include Josephine St. Pierre Ruffin, Mary Church Terrell, and Anna Julia Cooper. Top

The National Women's Trade Union League (WTUL) is established to advocate for improved wages and working conditions for women.

Alice Paul and Lucy Burns form the Congressional Union to work toward the passage of a federal amendment to give women the vote. The group is later renamed the National Women's Party. Members picket the White House and practice other forms of civil disobedience.

Margaret Sanger opens the first U.S. birth-control clinic in Brooklyn, N.Y. Although the clinic is shut down 10 days later and Sanger is arrested, she eventually wins support through the courts and opens another clinic in New York City in 1923.

The federal woman suffrage amendment, originally written by Susan B. Anthony and introduced in Congress in 1878, is passed by the House of Representatives and the Senate. It is then sent to the states for ratification.