The Wikipedia page for African American provides a comprehensive overview of African Americans, who are Americans with predominantly African ancestry.

The American Anti-Slavery Society (AASS; 1833-1870) was an abolitionist society founded by William Lloyd Garrison and Arthur Tappan.

The Wikipedia page on the American Civil War provides a comprehensive overview of the war that took place in the United States between 1861 and 1865.

The American Woman Suffrage Association (AWSA) was a single-issue national organization formed in 1869 to work for Woman's Journal.

Antoinette Louisa Brown, later Antoinette Brown Blackwell (May 20, 1825 - November 5, 1921), was the first woman to be ordained as a mainstream Protestant minister in the United States.

Carrie Chapman Catt (born Carrie Clinton Lane; January 9, 1859 - March 9, 1947) was an American .

The Constitution of the United States is the supreme law of the United States of America.

Dorothea Lynde Dix (April 4, 1802July 17, 1887) was an American advocate on behalf of the indigent mentally ill who, through a vigorous and sustained program of lobbying state legislatures and the United States Congress, created the first generation of American mental asylums.