• 138 Videos, Slides, Films

• 52 History
• 15 African Americans
• 15 Politics and government
• 12 Civil rights
• 11 Management
• 10 Civil rights movements
• 8 Hispanic Americans
• 7 Constitutional history
• 7 Education
• 7 Ethnicity
• 7 Natural resources
• 7 Physical geography
• 7 Race discrimination
• 6 Conservation of natural resources
• 6 Design and construction
• 6 Energy consumption
• 6 Energy development
• 6 Environmental aspects
• 6 Environmental protection
• 6 Government policy
• 6 Power resources
• 5 Economic conditions
• 5 Effective teaching
• 5 Immigrants
• 5 Leadership

• 138 Films Media Group
• 38 Infobase
• 3 Alda, Alan, 1936-
• 1 Cooper, Anderson
• 1 David McCullough
• 1 Gates, Henry Louis, Jr
• 1 Gazzaley, Adam
• 1 Rushkoff, Douglas
• 1 Sagal, Peter

• 138 English

• 54 United States
• 7 India
• 7 South Asia
• 6 Asia
• 4 Australia
• 4 New York
• 4 New York (State)
• 3 Mississippi
• 2 Alabama
• 2 California
• 2 Chicago
• 2 Illinois
• 2 Latin America
• 2 Manhattan (New York, N.Y.)
• 1 America
• 1 Atlanta
• 1 Atlantic Coast (Middle Atlantic States)
• 1 Attica
• 1 Boston
• 1 Brazil
• 1 Chicago (Ill.)
• 1 Connecticut
• 1 Detroit (Mich.)
• 1 Earth (Planet)
• 1 Eastern Front

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