Speech of Horace Mann, of Massachusetts, on the subject of slavery in the territories, and the consequences of a dissolution of the Union.
Subtitle: Delivered in the United States House of Representatives, February 15, 1850.
Publisher: Redding and company
Published: 1850
Place of publication: Boston
Language: eng
Number of pages: 35
Subjects: Slavery -- United States -- Extension to the territories; Slavery -- United States -- Speeches in Congress -- 1850.