Social conditions Economic conditions 127 Politics and government 112 History 106 Women 61 Colonies 47 Social aspects 42 more ... Civilization 32 Africans 31 Emigration and immigration 24 Slavery 24 Economic development 22 Slave trade 22 African diaspora 19 Colonization 19 Economic policy 19 Social change 18 Black people 17 Immigrants 16 Indigenous peoples 16 African Americans 15 Globalization 14 Slaves 14 Social life and customs 14 Ethnology 13 Feminism 12 Race identity 12 Race relations 11 Administration 10 Foreign relations 10 less ...