Politics and government 21 Economic conditions 6 Social conditions 5 Democracy 3 Foreign relations 3 Atrocities 1 Censorship 1 Commerce 1 Decision making 1 Decision-making in political science 1 Defenses 1 Economic forecasting 1 Economic policy 1 Foreign economic relations 1 History 1 International organization 1 Internationalism 1 Liberalism 1 Mass media 1 Political aspects 1 Political culture 1 Political participation 1 Political parties 1 Social change 1 Textbooks 1 World War, 1939-1945 1