History 217 Politics and government 126 Social conditions 84 Yoruba (African people) 69 Histoire 66 Economic conditions 62 General 52 更多 ... History and criticism 51 Social life and customs 43 SOCIAL SCIENCE 42 Religion 40 Social aspects 40 Women 37 HISTORY 35 Popular music 30 Religious aspects 30 Igbo (African people) 27 Colonies 25 POLITICAL SCIENCE 25 Political aspects 25 Foreign relations 24 In literature 24 Christianity 23 Economic policy 23 African history 22 Politique et gouvernement 22 Conditions sociales 21 Sex role 21 West 21 Womyn 21 少 ...