Social aspects Mass society 12 Social history 12 Social conditions 11 Social life and customs 11 Public opinion 9 Social surveys 8 World War, 1939-1945 7 History 6 Reconstruction (1939-1951) 4 Art and the war 2 Bars (Drinking establishments) 2 Drinking customs 2 Economic aspects 2 Market surveys 2 Working class 2 Adult education 1 Advertising, Public service 1 Aerial operations, German 1 Alcohol use 1 Art 1 Art, Amateur 1 Artists 1 Astrologers 1 Astrology, English 1 Attitudes 1 Automobiles 1 Children 1 Chronic diseases 1 Civil defense 1