An account of the Civil War's largest repository of African-American troops, the only army in US history to field a corps composed exclusively of black units. Looks at the army's political and social significance as well as its military contributions, and key personalities.

Ben Butler takes command -- From desk general to field leader -- Anatomy of an army -- On to Richmond? -- Debacle at Drewry's Bluff -- Death in the meadows -- The Petersburg follies -- Four days of frustration -- Regular approaches -- Action on the northside, action on the south -- A taste of victory -- From the James to the Hudson -- Closing the last door -- Winter of content -- Final triumph -- Postwar service.