Their last full measure : the final days of the Civil War
"As the Confederacy crumbled under the Union army's relentless "hammering," Federal armies marched on the Rebels' remaining bastions in Alabama, the Carolinas, and Virginia. General William T. Sherman's battle-hardened army conducted a punitive campaign against the seat of the Rebellion, South Carolina, while General-in-Chief Ulysses S. Grant sought to break the months-long siege at Petersburg, defended by Robert E. Lee's starving Army of Norther...