Johnston ably demonstrates the major contribution of captured Virginia railroads to the ever-increasing prowess of the northern armies in the state and also describes the new techniques of warfare introduced by the Confederates, beginning with their launching of the first full-scale raids of the war against the Baltimore and Ohio Railroad in the Shenandoah Valley. Originally published in 1961. A UNC Press Enduring Edition ? UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.