History World War, 1939-1945 Social conditions 34 Social history 26 Mass society 25 Public opinion 25 Social life and customs 25 Social surveys 25 Working class 15 Social aspects 11 Politics and government 9 Reconstruction (1939-1951) 7 English diaries 5 Motion pictures and the war 5 Secret service 5 Atrocities 4 Cold War 4 Foreign relations 4 International relations 4 Recreation 4 Underground movements 4 World War, 1914-1918 4 Aerial operations, German 3 Campaigns 3 Collective memory 3 Consumer behavior 3 Cryptography 3 Economic aspects 3 Ethnic relations 3 Germans 3