TY - GEN TI - A sketch of the origin and progress of the causes which have led to the overthrow of our Union: by a man who has been an actor in many scenes, an attentive and interested observer, and personally acquainted with all that he represents, for more than fifty years past to the present time. PY - 1861 UR - https://www.loc.gov/item/19020275/ ID - 19020275 ER -