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Subject
- Social legislation United States2
- Strikes and lockouts1
- Strikes and lockouts Great Britain1
- Teachers' unions1
- Teachers' unions New York (State) Schenectady1
- Travail Droit États-Unis1
- Working class1
- Working class Law and legislation United States1
- Working class United States1
- World War (1939-1945)1
- World War, 1939-1945 Economic aspects United States1