History 49 Politics and government 30 Social conditions 30 Black people 21 Race relations 18 Civilization 16 Economic conditions 11 more ... Indians of South America 11 Race identity 9 National characteristics, Brazilian 8 Social life and customs 7 Description and travel 6 Ethnic identity 6 Ethnic relations 6 Racism 5 Discourse analysis, Narrative 4 Folklore 4 Foreign relations 4 Oral tradition 4 Political activity 4 Public opinion 4 Social change 4 Yanomamo Indians 4 African influences 3 Economic policy 3 Ethnicity 3 Ethnology 3 Government relations 3 Immigrants 3 Intellectual life 3 less ...