Economic conditions History 12 Social conditions 10 Social history 8 Mass society 7 Politics and government 7 Public opinion 7 Social surveys 5 Communism 3 Economic aspects 3 Economic policy 3 Labor market 3 Reconstruction (1939-1951) 3 Social life and customs 3 World War, 1939-1945 3 Capitalism 2 Education 2 Foreign economic relations 2 Foreign relations 2 Manpower policy 2 Working class 2 African American consumers 1 African Americans 1 African Americans in television broadcasting 1 African Americans on television 1 Armed Forces 1 Attitudes 1 Business cycles 1 Civil rights 1 Civil rights movements 1