History 190 Economic conditions 137 Politics and government 97 World War, 1939-1945 44 Depressions 43 Social conditions 41 Foreign relations 30 Civilization 28 Economic policy 28 New Deal, 1933-1939 26 Social life and customs 17 Intellectual life 16 World War, 1914-1918 16 Social aspects 14 Economic history 13 United States 13 Fascism 12 Influence 11 Popular culture 11 Economic aspects 10 Nationalism 10 Nineteen twenties 10 Political and social views 9 Causes 8 Jews 8 National socialism 8 Socialism 8 Capitalism 7 Ethnic relations 7 Inflation (Finance) 6 Diplomatic history 5 Economics 5 History and criticism 5 Holocaust, Jewish (1939-1945) 5 Labor movement 5 Political aspects 5 Working class 5 Communism 4 French drama 4 Historiography 4 Migration, Internal 4 Military attachés 4 Minorities 4 Nineteen thirties 4 Political activity 4 Reconstruction (1914-1939) 4 Stock Market Crash, 1929 4 War and society 4 American literature 3 Anti-fascist movements 3 Catholic Church 3 Consumption (Economics) 3 Democracy 3 Documentary photography 3 Emigration and immigration 3 European federation 3 Holocaust survivors 3 Monetary policy 3 Peace 3 Polish people 3 Presidents 3 Public opinion 3 Relations 3 Social policy 3 Women 3 World politics 3 Agricultural laborers 2 Agriculture 2 Agriculture and state 2 Alliances 2 Boundaries 2 Buildings, structures, etc 2 Campaigns 2 Church and state 2 Cities and towns 2 City and town life 2 Cultural pluralism 2 Debts, Public 2 Diplomats 2 Eastern question (Balkan) 2 Education 2 Families 2 Family 2 History, Military 2 Immigrants 2 Industries 2 International economic relations 2 International relations 2 Legal status, laws, etc 2 Liberalism 2 Man-woman relationships 2 National characteristics, American 2 Nazis 2 Nineteen forties 2 Philosophy 2 Political culture 2 Political science 2 Politicians 2 Politics and culture 2 Race relations 2