Genre
Electronic books
267
Newspapers
76
Biography
62
Interviews
56
Filmed interviews
48
Unedited footage
48
Sources
30
Early works to 1800
27
Educational films
11
Documentary films
10
Electronic book
10
Nonfiction films
9
Film clips
7
Periodicals
7
Congresses
6
DVD-Video discs
5
History
5
Juvenile literature
5
Libros electronicos
5
Documentary television programs
4
Archives
3
Case studies
3
Fiction
3
Biographical films
2
Biographies
2
Broadsides
2
Feature films
2
Filmed speeches
2
Pictorial works
2
Short films
2
Speeches in Congress
2
Television news programs
2
Trials, litigation, etc
2
Videocassettes
2
Cases
1
Controversial literature
1
Electronic resource
1
Film excerpts
1
Handbooks, manuals, etc
1
Historical films
1
Historical reenactments (Television programs)
1
Humor
1
Illustrated works
1
Longitudinal studies
1
Nonfiction television programs
1
Personal narratives
1
Speeches
1
Statistics
1