History 660 Social conditions 247 Politics and government 241 Black people 162 Social aspects 145 History and criticism 140 Popular music 138 Economic conditions 137 Race relations 128 Civilization 100 Indians of South America 96 Social life and customs 95 Slavery 78 Political aspects 77 Foreign relations 75 Economic policy 65 Description and travel 60 Political activity 56 Music 55 Race identity 54 Manners and customs 53 Education 51 Ethnic identity 51 Brazilian literature 48 Religion 48 Motion pictures 47 African influences 45 Economic history 44 Women 44 International relations 41 Relations 39 Political participation 38 Ethnic relations 37 Enslaved persons 33 Government policy 32 Public health 32 Diplomatic relations 31 Democracy 30 Emigration and immigration 30 Ethnicity 30 Slums 29 Economic aspects 28 Poor 28 Religious life and customs 28 Study and teaching 27 Criticism and interpretation 26 Slave trade 26 Art, Brazilian 25 Foreign economic relations 25 Social change 25 Immigrants 24 Architecture 23 National characteristics, Brazilian 23 Racism 23 Religious aspects 23 Social movements 23 Travel 22 Elite (Social sciences) 21 Law and legislation 21 Social sciences 21 Songs, Portuguese 21 Social policy 20 Violence 20 Government relations 19 Law 19 Literature and society 19 Womyn 19 Agriculture 18 Brazilians 18 Globalization 18 Research 18 Rites and ceremonies 18 Church history 17 Ethnology 17 Finance 17 International economic relations 17 Marginality, Social 17 Portuguese language 17 Dictatorship 16 Geography 16 Japanese 16 Medicine 16 Women, Black 16 Candomblé (Religion) 15 Candomblé (Religion) 15 Economic development 15 Intellectual life 15 Sex role 15 Attitudes 14 Catholic Church 14 Families 14 Folk music 14 Health and hygiene 14 Management 14 Medical policy 14 Philosophy 14 Popular culture 14 Presidents 14 Yanomamo Indians 14 Commerce 13