History 25 Histoire 21 African Americans 12 Slavery 10 Esclavage 8 General 8 POLITICAL SCIENCE 8 International relations 6 Noirs américains 6 Relations 6 BIOGRAPHY & AUTOBIOGRAPHY 5 Noirs americains 5 SOCIAL SCIENCE 5 HISTORY 4 Schwarze 4 Segregation 4 Black people 3 Civil Rights 3 Civil rights 3 Civil rights workers 3 Droits 3 Government 3 Human Rights 3 International 3 International Relations 3 Political Freedom & Security 3 Politics and government 3 Race relations 3 Slave trade 3 Social aspects 3