African Americans 61 Slavery 59 Colonization 50 History 26 Slave trade 22 Antislavery movements 12 Foreign relations 12 more ... Race relations 11 Societies, etc 8 Black people 7 Emancipation 6 Enslaved persons 6 Civil rights 5 Emigration and immigration 5 Abolitionists 4 Africans 4 Afro-Americana 3 Bibliography 3 Catalogs 3 Discovery and exploration 3 Extension to the territories 3 History and criticism 3 Immigrants 3 Justification 3 Missions 3 Religion 3 %SP3 2 African American women in literature 2 African diaspora 2 American and West African (English) 2 American literature 2 Black race 2 Comparative literature 2 Controversial literature 2 Cotton growing 2 Description and travel 2 Economic aspects 2 Economic conditions 2 Indians of North America 2 Law and legislation 2 less ...