Author
Black, Hugo LaFayette, 1886-1971
2
Citizens Committee for Constitutional Liberties
2
United States. Congress. Senate. Committee on the Judiciary
2
Civil Rights Congress (U.S.)
1
Communist Party of the United States of America
1
Crosby, Alexander L.
1
Donner, Frank J.
1
Flynn, Elizabeth Gurley
1
Garlin, Sender
1
Gus Hall-Benjamin J. Davis Defense Committee
1
Jenkins, Philip, 1952-
1
Kutler, Stanley I.
1
Latham, Earl
1
McCormick, Charles H. 1932-
1
Oshinsky, David M., 1944-
1
United States. Congress. House. Committee on Internal Security
1
United States. Congress. House. Committee on Un-American Activities
1
United States. President (1945-1953 : Truman)
1