• 15 Videos, Slides, Films

• 15 History
• 13 Politics and government
• 2 Art
• 2 Culture
• 2 Economic aspects
• 2 Mass media
• 2 Moyers, Bill D
• 2 Photography, Artistic
• 2 Political aspects
• 2 Social institutions
• 2 Social structure
• 2 Stryker, Roy Emerson, 1893-1975
• 1 African Americans
• 1 Civil rights
• 1 Civilian Conservation Corps (U.S.)
• 1 Democracy
• 1 Earhart, Amelia, 1897-1937
• 1 Economic conditions
• 1 Garvey, Marcus, 1887-1940
• 1 History and criticism
• 1 Hydrology
• 1 Jazz
• 1 Long, Huey Pierce, 1893-1935
• 1 Mass media and culture

• 4 Public Broadcasting Service (U.S.)
• 3 A&E Television Networks, LLC
• 3 Moyers, Bill D
• 3 Sunrise Media LLC
• 2 Infobase
• 1 Butler Films
• 1 Granada Media (Firm)
• 1 Payson, Parker
• 1 Schauble, Justin

• 15 English

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

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