The  frontier against slavery
Subtitle: Western anti-Negro prejudice and the slavery extension controversy
By: [by] Eugene H. Berwanger.
Publisher: University of Illinois Press
Published: 1967
Place of publication: Urbana
Language: eng
Number of pages: 176
Subjects: Slavery -- United States -- Extension to the territories -- History; Frontier and pioneer life -- West (U.S.)
Notes: Bibliography: p. 147-167.