History 40 Historia 10 Politics and government 10 European literature 5 History and criticism 5 World War, 1914-1918 5 Civilization 4 more ... Criticism and interpretation 4 Catholic Church 3 Emigration and immigration 3 Political science 3 Architecture 2 Authors, Spanish 2 Christianity and politics 2 Church history 2 Economic conditions 2 Economic policy 2 Emigración e inmigración 2 European federation 2 Europeans 2 Expatriate motion picture producers and directors 2 Fascism and literature 2 Foreign relations 2 Globalization 2 In literature 2 In motion pictures 2 Influence 2 Intellectual life 2 Labor movement 2 Latin American literature 2 less ...