History 762 History and criticism 296 Politics and government 223 Social conditions 164 Civilization 154 Criticism and interpretation 123 Social aspects 121 more ... Economic conditions 108 Man-woman relationships 85 Spanish language 77 Political aspects 71 Indians of South America 69 Latin American literature 69 Histoire 68 Social life and customs 68 Education 63 Foreign relations 63 Spanish literature 63 Philosophy 60 Portuguese language 58 Study and teaching 58 Economic aspects 56 Economic integration 54 Relations 53 Women 53 Portuguese literature 52 Brazilian literature 44 Description and travel 43 Portuguese poetry 43 Brazilian poetry 41 less ...