Donna L. HalperDonna L. Halper is a well-known media historian with expertise in broadcasting and social history. She has been a guest on the History Channel, PBS and NPR, and her research has been quoted in numerous publications. She has spent over 25 yearsas an educator and over 30 years as a broadcaster and is the author of three books, including Invisible Stars: A Social History of Women in American Broadcasting (2001).
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