• 37 Videos, Slides, Films

• 37 Depressions
• 36 History
• 10 History and criticism
• 9 Social life and customs
• 9 Study and teaching
• 8 African Americans
• 8 Music
• 8 Musical form
• 8 Style, Musical
• 3 Economic conditions
• 3 Mass media
• 3 Sports
• 2 Art
• 2 Culture
• 2 Immigrants
• 2 Industries
• 2 Jazz
• 2 Labor
• 2 Mass media and culture
• 2 Moyers, Bill D
• 2 Photography, Artistic
• 2 Political aspects
• 2 Roosevelt, Franklin D. (Franklin Delano), 1882-1945
• 2 Social structure

• 37 Films Media Group
• 15 Public Broadcasting Service (U.S.)
• 11 Burns, Ken, 1953-
• 10 Arts and Entertainment Network
• 5 Infobase
• 3 A&E Television Networks, LLC
• 2 Moyers, Bill D
• 2 Sunrise Media LLC
• 1 4 Learning (Firm)
• 1 Butler Films
• 1 Granada Media (Firm)
• 1 Payson, Parker
• 1 Schauble, Justin
• 1 WPA Film Library

• 37 English

• 37 United States
• 2 New York (N.Y.)
• 1 Grand Coulee Dam (Wash.)

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