Genre
History
30
Internet videos
11
Case studies
10
Documentary films
4
Nonfiction films
4
Blogs
3
Legislative hearings
3
Biographies
2
Biography
2
Conference papers and proceedings
1
Congresses
1
Correspondence
1
Criticism, interpretation, etc
1
Documentary television programs
1
Educational films
1
Essays
1
Feature films
1
Film clips
1
Humor
1
Interviews
1
Motion pictures
1
Nonfiction
1
Personal correspondence
1
Records and correspondence
1
Songs and music
1
Statistics
1
Video recordings for the hearing impaired
1
Études de cas
1