History 583 Politics and government 446 Economic conditions 249 Colonies 217 Social conditions 173 History and criticism 140 Foreign relations 129 更多 ... International relations 83 Economic history 80 In literature 76 Economic policy 66 Colonization 60 Administration 55 Decolonization 55 Relations 55 Social aspects 55 Civilization 52 Intellectual life 50 Political aspects 50 Postcolonialism 50 African literature 43 Economic development 39 Diplomatic relations 38 African Americans 34 Slave trade 33 Nationalism 31 Race relations 31 Slavery 30 Description and travel 29 Travel 29 少 ...