Abolitionism refers to the movement that advocated for the abolition of slavery.

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.

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

The Fifteenth Amendment to the United States Constitution, ratified in 1870, prohibits the federal and state governments from denying a citizen the right to vote based on their race, color, or previous condition of servitude.

The Fourteenth Amendment to the United States Constitution is an amendment that was adopted in 1868 and addresses various aspects of United States citizenship, due process, and equal protection under the law.

Frederick Douglass was an African-American social reformer, abolitionist, orator, writer, and statesman.