History 21 Politics and government 10 History and criticism 8 Criticism and interpretation 6 Argentine fiction 5 Social aspects 5 American literature 4 more ... Economic conditions 4 Economic policy 4 Literature 4 Social conditions 4 Ciencias sociales 3 Economic development 3 Economic integration 3 Emigration and immigration 3 Foreign relations 3 Formas y géneros literarios 3 General 3 Group identity 3 Latin American literature 3 Literatura 3 Mexican Americans 3 Natural resources 3 Novelas 3 Spanish language 3 Study and teaching 3 Breast 2 Cancer 2 Chemistry 2 Children of divorced parents 2 less ...