History 227 Politics and government 131 Social conditions 88 Yoruba (African people) 76 Economic conditions 62 History and criticism 55 Religion 45 Social life and customs 41 Social aspects 40 Women 37 Religious aspects 34 Popular music 30 Igbo (African people) 29 Colonies 26 In literature 26 Political aspects 26 Histoire 25 Economic policy 24 Foreign relations 24 Christianity 23 Sex role 23 African history 21 Womyn 21 Islam 20 Petroleum industry and trade 20 Music 19 Colonial influence 18 Economic aspects 18 General 18 HISTORY 17 Motion pictures 17 Authors, Nigerian 16 Criticism and interpretation 16 Civilization 15 Description and travel 15 Ethnic relations 15 Ethnology 15 Rites and ceremonies 15 Slave trade 15 Commerce 14 Intellectual life 14 Law and legislation 14 Nigerian fiction (English) 14 Religious life and customs 14 SOCIAL SCIENCE 14 Violence 14 Folklore 13 Hausa (African people) 13 Manners and customs 13 Medicine 13 Missions 13 Afrobeat 12 Agriculture 12 Democracy 12 International relations 12 Motion picture industry 12 Nigeria 12 Political activity 12 Postcolonialism 12 West 12 Women, Igbo 12 Economic history 11 Islam and politics 11 Administration 10 British colonies 10 Church history 10 Conflict management 10 Ethnic identity 10 Government policy 10 Women, Yoruba 10 African diaspora 9 Black people 9 British 9 Christianity and other religions 9 Colonization 9 Democratization 9 Economic development 9 Education 9 Emigration and immigration 9 Juju music 9 Literature and society 9 POLITICAL SCIENCE 9 Philosophy, Yoruba 9 Political culture 9 Religion and politics 9 Video recordings industry 9 Art 8 Art, Nigerian 8 Art, Yoruba 8 Childhood and youth 8 Christianity and culture 8 Elections 8 Musicians 8 Muslims 8 Nigerians 8 Terrorism 8 African literature (English) 7 Anthropology 7 Corruption 7 Federal government 7