• 61 History
• 45 African Americans
• 39 Civil rights
• 36 Civil rights workers
• 35 Student Nonviolent Coordinating Committee (U.S.)
• 32 Civil rights movements
• 28 Political activity
• 24 Youth
• 13 Politics and government
• 12 Civil rights demonstrations
• 11 Generals
• 10 African American civil rights workers
• 10 Presidents
• 10 Social conditions
• 9 Artists
• 8 African American authors
• 8 Art, Modern
• 8 Influence
• 8 Race relations
• 7 Painters
• 6 Statesmen
• 5 African American women civil rights workers
• 5 World War, 1939-1945
• 4 Architects
• 4 Education

• 35 Ascension Productions
• 35 Brown, Natalie Bullock
• 35 Student Nonviolent Coordinating Committee (U.S.). 50th Anniversary Conference (2010 : Raleigh, N.C.)
• 33 SNCC Legacy Project, Inc
• 26 Arts and Entertainment Network
• 24 A & E Home Video (Firm)
• 19 New Video Group
• 15 Barnett, Rex
• 12 Greystone Communications
• 10 History Channel (Television network)
• 10 Perkins, Jack, 1933-2019
• 8 California Newsreel (Firm)
• 7 Rodney, Lester, 1911-2009
• 6 Filmakers Library, inc
• 5 Haffner, Craig
• 5 Lusitana, Donna E
• 5 Michael Blackwood Productions
• 4 Glover, Danny
• 4 Graves, Peter
• 4 Jackson, Sammy
• 4 Johnson, Joseph Brandon
• 4 King, Francine
• 3 Blackwood, Michael (Filmmaker)
• 3 Cox, Courtland, 1941-

• 179 English
• 2 French
• 1 Japanese
• 1 Undetermined
• 1 Unknown

• 107 United States
• 30 Southern States
• 6 Great Britain
• 4 France
• 3 Alabama
• 3 Mississippi
• 3 West (U.S.)
• 2 California
• 2 Canada
• 2 England
• 2 India
• 2 Lowndes County
• 2 Massachusetts
• 2 New York
• 2 New York (State)
• 2 Russia (Federation)
• 2 Spain
• 2 Vietnam
• 2 Virginia
• 1 Afghanistan
• 1 Africa
• 1 Arkansas
• 1 Australia
• 1 Badlands
• 1 Badlands (N.D.)

• 179 Internet videos
• 71 Documentary films
• 51 Nonfiction films
• 11 Documentary film
• 6 Documentary television programs
• 4 Documentary
• 4 Nonfiction television programs
• 3 Case studies
• 3 Interviews
• 2 Biographical films
• 2 Instructional television programs
• 1 Biographical television programs
• 1 Drama
• 1 Exhibitions
• 1 Feature films
• 1 Humor
• 1 Music
• 1 Personal narratives, American
• 1 Pictorial works
• 1 Short films
• 1 Songs and music
• 1 Television special
• 1 United States
• 1 Video recordings

Limit year range