Genre
Online media
161
Documentary films
160
History
65
Biography
52
Biographies
51
Documentary television programs
43
Interviews
24
Downloadable video
9
Internet videos
9
Nonfiction television programs
6
Television programs
5
Documentaires
4
Video recordings for the hearing impaired
3
Downloadable video recordings
2
Streaming video
2
Criticism, interpretation, etc
1
Documentary
1
Feature films
1
Genealogy
1
Historical television programs
1
Magazine format television programs
1
Music videos
1
Nonfiction films
1
Personal narratives
1
Photographs from space
1
Streaming videos
1
Video recordings
1