Armstrong substituted for Rudy Vallee on the CBS radio network and became the first African American to host a sponsored national broadcast
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
- #corroborated
Armstrong substituted for Rudy Vallee on the CBS radio network and became the first African American to host a sponsored national broadcast
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.