History 664 Social conditions 247 Politics and government 240 Black people 162 Social aspects 146 History and criticism 142 Popular music 139 Economic conditions 135 Race relations 129 Civilization 100 Indians of South America 96 Social life and customs 96 Political aspects 79 Slavery 79 Foreign relations 76 Economic policy 64 Description and travel 60 Music 56 Political activity 56 Manners and customs 54 Race identity 54 Education 51 Ethnic identity 51 Brazilian literature 50 Religion 48 Motion pictures 47 African influences 45 Women 44 Economic history 42 International relations 41 Relations 39 Ethnic relations 37 Political participation 37 Enslaved persons 34 Diplomatic relations 32 Government policy 32 Public health 32 Emigration and immigration 30 Ethnicity 30 Democracy 29 Economic aspects 29 Slums 29 Poor 28 Religious life and customs 28 Study and teaching 27 Criticism and interpretation 26 Foreign economic relations 26 Slave trade 26 Art, Brazilian 25 Social change 25 Immigrants 24 Architecture 23 National characteristics, Brazilian 23 Racism 23 Religious aspects 23 Social movements 23 Social sciences 22 Travel 22 Elite (Social sciences) 21 Law and legislation 21 Songs, Portuguese 21 Literature and society 20 Social policy 20 Violence 20 Government relations 19 Law 19 Womyn 19 Agriculture 18 Brazilians 18 Globalization 18 International economic relations 18 Research 18 Rites and ceremonies 18 Church history 17 Ethnology 17 Finance 17 Geography 17 Marginality, Social 17 Portuguese language 17 Dictatorship 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 Medical policy 14 Philosophy 14 Popular culture 14 Presidents 14 Yanomamo Indians 14 Commerce 13 Drug traffic 13