Peter Cooper’s abolitionism was consistent with his generally progressive social views. He was a strong advocate for the rights of Native Americans and lobbied President Grant to adopt a peace policy in the west. In the 1870s, at a time when Indians were widely regarded as enemy savages, great leaders like Red Cloud, of the Lakota Sioux, and Little Raven, chief of the Arapaho, were given the lectern at the Great Hall. Cooper was also a fighter for women’s rights who opened the doors of his institute to Susan B. Anthony and Elizabeth Cady Stanton.