History Politics and government Social conditions 214 Foreign relations 114 Nationalism 109 Political aspects 94 Political culture 93 Economic conditions 85 Fascism 78 Communism 74 Political activity 72 Political parties 72 World War, 1939-1945 55 National socialism 51 Socialism 48 Influence 47 Conservatism 43 Ethnic relations 42 Presidents 42 Radicalism 38 Sources 38 Public opinion 37 Social aspects 37 Democracy 35 Colonies 34 Economic policy 34 Intellectual life 34 Race relations 33 Social life and customs 33 Political science 32