Subjects
- Labor organization. SEE ALSO Coal mining - labor2
- Labor unions1
- Labor unions - Teamsters.1
- Military camps1
- New Deal, 1933-19395
- Politicians -- United States1
- Politics and government.3
- Public utilities1
- Social Security -- United States1
- Strikes and lockouts1
- Taxation3
- Union names.5
- Unions - Progressive Mine Workers of America.1
- Unions - Teamsters.1
- Unions - UMWA.1