Abolitionism: Did you mean...?

Routes of the Underground Railroad, a network of secret routes and safe havens to help slaves escape, illustration from The underground railroad from slavery to freedom by Wilbur Henry Siebert, 1898.

Broadside condemning the sale and keeping of slaves in the District of Columbia, issued during the 1835-36 petition campaign by the American Anti-Slavery Society, 1836. Library of Congress, Washington, D.C.

Abolitionist and Civil Rights Activist Sojourner Truth, photograph by Randall Studio, 1864, printed c. 1870. National Portrait Gallery, Smithsonian Institution, Washington, D.C.

A photograph of Harriet Tubman, former slave and the most famous conductor on the Underground Railroad, by Harvey B. Lindsley (1842-1921), c. 1871. Library of Congress, Washington, D.C.

Former slave, abolitionist, and famous conductor on the Underground Railroad, Harriet Tubman, cropped from the original photograph by Horatio Seymour Squyer, 1885. National Portrait Gallery, Smithsonian Institution

Olaudah Equiano (l. c. 1745-1797), the abolitionist writer, by the English artist Daniel Orme (l. 1766-1837), frontispiece of Equiano's autobiography (published 1789).

Photograph of John Brown (1800-1859), abolitionist and member of the Underground Railroad, famous for his raid on the arsenal at Harper's Ferry in 1859, by Levin C. Handy, c. 1900. Library of Congress Prints and Photographs Division Washington...

Cabinet card of Sojourner Truth, wearing a dark dress and a white shawl and cap, holding her knitting in her hand. Photograph taken in 1864, restored by Adam Cuerden. Beneath her image is a printed caption that reads: "I Sell the Shadow...

Title page of Incidents in the Life of a Slave Girl by Harriet Jacobs, published in 1861.

Frederick Douglass, photograph by George Kendall Warren, 1876. Frederick Douglass was one of the most important 19th-century African-American leaders who escaped slavery to become a prominent abolitionist, orator, writer, and social reformer...