Public opinion Social conditions Mass society 68 Social history 68 Social surveys 64 Social life and customs 59 History 40 World War, 1939-1945 39 Working class 23 Reconstruction (1939-1951) 19 Politics and government 10 Social aspects 8 Economic conditions 7 English diaries 6 Attitudes 5 Rationing 5 Recreation 5 Consumer behavior 4 Labor market 4 Market surveys 4 Psychological aspects 4 Aerial operations, German 3 Education 3 Leisure 3 Manpower policy 3 Morale 3 Political campaigns 3 Women 3 Working class families 3 Advertising, Public service 2