Topic
- Houses3
- Labor leaders[remove]382
- Labor movement2
- Labor union meetings20
- Labor union members20
- Labor unions26
- Law reporters22
- Meetings6
- Migrant agricultural laborers2
- Officials and employees20
- People94
- Political candidates2
- Portraits18
- Presidential candidates2
- Speeches, addresses, etc.27
- Strikes and lockouts20
- Suffering8
- Television cameras8
- Traction8
- Trials22