History 974 Politics and government 604 Economic conditions 332 Social conditions 301 Race relations 191 Women 191 History and criticism 185 more ... Social aspects 162 Blacks 153 Colonies 141 Apartheid 135 Foreign relations 128 Economic development 120 Political aspects 113 Economic aspects 112 Social life and customs 104 Civilization 100 Economic policy 100 African Americans 93 Description and travel 92 In literature 92 Folklore 87 Relations 85 Colonization 78 Slave trade 75 AIDS (Disease) 70 Government policy 68 Human rights 66 Religion 59 Slavery 59 less ...