An edition of Speech of Hon. Horace Mann, on the right of Congress to legislate for the territories of the United States (1848)

Speech of Hon. Horace Mann, on the right of Congress to legislate for the territories of the United States

and its duty to exclude slavery therefrom: delivered in the House of Representatives, in Committee of the whole, June 30, 1848. To which is added, a letter from Hon. Martin Van Buren, and Rev. Joshua Leavitt.

By Mann, Horace