History 104 Politics and government 71 Social conditions 24 PUBLICACIONES PERIODICAS 21 Economic conditions 18 Mapuche Indians 11 History and criticism 10 Máis ... Political activity 10 Civilization 9 Indians of South America 9 Comic books, strips, etc 8 Working class 8 Communism 7 HISTORIA 7 Latin American literature 7 Political participation 7 Arts 6 Human rights 6 Literature 6 Philosophy 6 Socialism 6 State, The 6 Democracy 5 Economic history 5 Education 5 Foreign relations 5 Government relations 5 Labor movement 5 Political parties 5 Research 5 menos ...