Topic
- Clergy36
- Speeches, addresses, etc.35
- Belle Isle Park (Detroit, Michigan)34
- Governors34
- Political campaigns34
- Vietnam Moratorium, 196933
- African American civil rights workers32
- Baptists32
- Briggs Stadium32
- Meetings32
- Automobile industry31
- Hats31
- Automobiles30
- Civil rights demonstrations30
- Student protesters30
- Governor28
- Pickets28
- Antinuclear movement26
- Cities & towns26
- Parks26