Genre
Messages
415
Filmed speeches
366
Legislative materials
26
Sources
18
History
6
Press conferences
4
Documentary films
3
Inaugural addresses
3
Periodicals
2
Speeches
2
Animated films
1
Biographies
1
Biography
1
Booksellers' advertisements
1
Case studies
1
Criticism, interpretation, etc
1
Early works
1
Early works to 1800
1
Educational films
1
Filmed panel discussions
1
Handbooks and manuals
1
Nonfiction
1
Short films
1
Subscribers' lists
1
Television news programs
1