Genre
Legislative materials
867
Legislative hearings
298
History
264
Case studies
84
Military history
70
Biography
45
Biographies
23
Early works to 1800
23
Congresses
21
Treaties
18
Documentary television programs
14
Conference papers and proceedings
13
Sources
11
Documentary films
8
Nonfiction films
8
Resolutions
8
Bibliographies
6
Bibliography
6
Broadsides
6
Naval history
6
Interviews
5
Military regulations
5
Personal narratives, American
5
Regulations
5
Television news programs
5
Constitutional amendments
4
Personal narratives
4
Educational films
3
Executive agreements
3
Handbooks, manuals, etc
3
Academic theses
2
American
2
Autobiographies
2
Catalogs
2
Chronologies
2
Chronology
2
Databases
2
Film excerpts
2
Government publications
2
Resolutions (Law)
2
Statistics
2
Video recordings for the hearing impaired
2
Academic Dissertation
1
Actes de congres
1
Anecdotes
1
Archives
1
Audiobooks
1
Biografie
1
Broadside
1
Cast studies
1
more ...