Sydnor, Charles S. 1898-1954. The development of Southern sectionalism, 1819-1848. - [Baton Rouge] Louisiana State University Press, 1948. - xii, 432 p. illus., ports., maps. 25 cm. - A History of the South, v. 5 . - History of the South; v. 5. . "Critical essay on authorities": p. 346-381. LCCN: 48007627 Subjects--Topical Terms: Sectionalism (United States) Subjects--Geographic Terms: Southern States--History--1775-1865. LC Class. No.: F 213 / .S92