African Americans History 55 Race relations 12 Slavery 11 Enslaved persons 9 African American soldiers 7 Freed persons 7 more ... Participation, Afro-American 7 Participation, African American 6 Emancipation 5 African American troops 4 Afro-Americans 4 Causes 4 Reconstruction 4 Sources 4 Women 4 Histoire 3 Influence 3 Noirs américains 3 Politics and government 3 Social conditions 3 Antislavery movements 2 Biography 2 Collectibles 2 Fiction 2 Health aspects 2 Militaires noirs américains 2 Missions 2 Participation, Female 2 Reconstruction (U.S. history, 1865-1877) 2 Secret service 2 Social aspects 2 Spies 2 Abolitionists 1 African American 1 African American girls 1 African American journalists 1 African American teachers 1 African American women 1 Afro-American troops 1 less ...