• 15 African Americans
• 9 Civil rights movements
• 9 Politics and government
• 8 Civil rights
• 7 Social aspects
• 6 Hispanic Americans
• 6 Physical geography
• 6 Technological innovations
• 5 Ethnicity
• 5 Immigrants
• 5 Race discrimination
• 5 Technology
• 4 Economic conditions
• 3 Civil rights demonstrations
• 3 Civilization, Ancient
• 3 Commerce
• 3 King, Martin Luther, Jr., 1929-1968
• 3 Political activity
• 3 Power (Social sciences)
• 3 Reconstruction (U.S.history, 1865-1877)
• 3 Social conditions
• 3 Territorial expansion
• 2 Black Panther Party
• 2 Indians of North America

• 59 Films Media Group
• 51 Films for the Humanities & Sciences (Firm)
• 12 Infobase
• 1 Gates, Henry Louis, Jr

• 59 English

• 38 United States
• 6 Asia
• 6 India
• 6 South Asia
• 3 Chicago
• 3 Illinois
• 3 Mississippi
• 1 Alabama
• 1 America
• 1 Atlanta
• 1 Attica
• 1 Boston
• 1 California
• 1 Chicago (Ill.)
• 1 Detroit (Mich.)
• 1 Florida
• 1 Georgia
• 1 Jackson
• 1 Manassas (Va.)
• 1 Massachusetts
• 1 Miami
• 1 Miami (Fla.)
• 1 Milwaukee
• 1 Montgomery
• 1 New York

• 59 Internet videos
• 51 Videorecording
• 2 Biography

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