Disunion and slavery [electronic resource] : a series of letters to Hon. W.L. Yancey, of Alabama / by Henry J. Raymond, of New York.

I. The northern states and the slave trade in 1787
II. The motives and objects of the disunion movement
III. Secession unconstitutional, and impossible without war
IV. The precise nature of the pending issue
the duty of the North and the true policy of the slaveholding states.