Genre
Anecdotes
1
Animated films
1
Autobiographies
2
Bibliographies
1
Bibliography
2
Biographical television programs
1
Biographies
1
Biography
2
Broadsides
5
Case studies
19
Computer network resources
1
Conference papers and proceedings
31
Congress
9
Congresses
47
Constitutional amendments
1
Cookbooks
2
Cross-cultural studies
3
Diaries
1
Documentary
1
Documentary films
46
Documentary television programs
18
Early works to 1800
26
Educational
1
Educational films
6
Environmental films
5
Essays
1
Feature films
6
Fiction
2
Forecasts
1
Government publications
1
Historical reenactments (Television programs)
1
History
69
Instructional films
1
Internet resources
1
Interviews
2
Juvenile fiction
1
Juvenile literature
4
Juvenile works
3
Legislative hearings
109
Legislative histories
1
Legislative materials
48
Longitudinal studies
1
Maps
3
Naval history
1
Newsreel
1
Newsreels
3
Nonfiction films
26
Nonfiction television programs
1
Panel discussions
1
Patents
1
more ...