Slavery History 6 Black people 3 Colonies 3 Slave trade 3 Abolitionists 2 African Americans 2 more ... Discovery and exploration 2 Law and legislation 2 African diaspora 1 African influences 1 Africans 1 Antislavery movements 1 Black race 1 Civil rights 1 Civilization 1 Columbus Quincentenary, 1992-1993 1 Cultural assimilation 1 Description and travel 1 Ethnic identity 1 Indians 1 Influence 1 Migrations 1 Race relations 1 Relations 1 Religion 1 Social aspects 1 Social conditions 1 Union catalogs 1 less ...