History 28 Slavery 25 Enslaved persons 15 Slave trade 10 Social conditions 10 Black people 5 Emancipation 5 more ... Abolitionists 3 Africans 3 Antislavery movements 3 Freed persons 3 Race relations 3 African influences 2 City planning 2 Civilization 2 Economic conditions 2 Ethnic identity 2 Ethnicity 2 Middle class 2 Plantation life 2 Political activity 2 Regional planning 2 Slave traders 2 Slaveholders 2 Social aspects 2 Urban anthropology 2 African diaspora 1 Anthropologie urbaine 1 Antropología urbana 1 Architecture 1 less ...