Topic
- Transfer46
- Industrial relations44
- Automobile industry40
- Organizing40
- Poets, American40
- Political activity40
- Authors, American36
- Buildings36
- Career development36
- African American automobile industry workers34
- Employment34
- Knowledge and learning34
- Design and construction32
- Research32
- Literary style30
- Novelists, American30
- Plant shutdowns30
- Grievance arbitration28
- Influence28
- Women poets, American28