Chủ đề
Social conditions
Social life and customs
National socialism
7
History
6
World War, 1939-1945
4
Depressions
3
Nineteen thirties
3
Nineteen twenties
3
Social aspects
3
Civilization
1
Clerks (Retail trade)
1
Documentary photography
1
Middle class
1
National characteristics, American
1
New Deal, 1933-1939
1
Rural conditions
1
Travel
1
Young women
1