Genre
History
4,269
Broadsides
3,797
Statistics
3,086
Electronic books
2,960
Early works to 1800
1,992
Radio news programs
1,669
Congresses
1,012
Campaign literature
976
Periodicals
907
Sources
602
Early works
578
Conference papers and proceedings
528
Biography
513
Posters
446
Handbooks, manuals, etc
426
Case studies
364
Academic theses
351
Legislative hearings
340
DVD-Video discs
326
Caricatures and cartoons
317
Trials, litigation, etc
305
Biographies
290
Maps
281
Documentary films
274
Legislative materials
269
Printed ephemera
260
Handbooks and manuals
213
Fiction
208
Platforms
201
Registers
200
Print
198
Video recordings
178
Interviews
162
Dictionaries
156
Feature films
148
Nonfiction films
146
Directories
145
Rules and practice
133
Internet videos
130
Thèses et écrits académiques
116
Pictorial works
106
Drama
105
Bibliography
103
Letters
102
Statutes and codes
93
Registers (Lists)
91
Humor
90
Speeches in Congress
89
Political platforms
88
Television news programs
84
more ...