History 691 Politics and government 106 Histoire 81 African Americans 67 Social conditions 65 Slavery 59 Social aspects 50 more ... Antislavery movements 47 Social life and customs 44 Emigration and immigration 43 History and criticism 41 Painting, American 41 Race relations 39 Description and travel 34 Immigrants 34 Painting, Modern 34 Enslaved persons 31 Women 29 Abolitionists 27 American literature 25 Exhibitions 25 Biography 24 Political aspects 23 Soldiers 22 Travel 22 Art, American 21 Presidents 21 Economic conditions 20 Indians of North America 20 Influence 19 Civilization 18 Emancipation 17 Art, Modern 16 Physicians 16 Authors, American 15 Descriptions et voyages 15 Fugitive slaves 15 German Americans 15 Irish Americans 15 history 15 less ...