Subjects
African American abolitionistsPresidentsJuvenile literatureFriendshipBiographyLincoln, abraham, 1809-1865Douglass, frederick, 1818-1895Douglass, frederick, 1818-1895, juvenile literatureLincoln, abraham, 1809-1865, juvenile literaturePresidents, united statesPresidents, united states, juvenile literatureUnited states, biographyUnited states, biography, juvenile literatureAfrican americans, biographyAfrican AmericansAbolitionists