1848
Mann, Horace, 1796-1859
Speech of Mr. Horace Mann, of Mass., on the right of Congress to legislate for the territories of the United States, and its duty to exclude slavery therefrom.
Speech delivered in the House of Representatives on 30 June 1848. Opposes the Mexican War and the extension of slavery. Printed by J. & G. S. Gideon, Washington, D.C. First edition.
GLC00267.120