Details the regimental history of the Union Army's XIX Corps, Department of the Gulf, created in 1862 comprised totally of men then occupying Louisiana and Eastern Texas. The XIX Corps fought mainly in Louisiana, but took part in the Red River Campaign and Sheridan's Shenandoah Campaign where they suffered heavy losses at Opequon. From there, they were sent to Savannah where the majority were mustered out in March of 1865. The appendix covers rosters, losses in battle, officers killed or mortally wounded, Port Hudson forlorn hope, articles of capitulation, and note on Early's strength.

Maneuver and Firepower, the companion volume to John B. Wilson's Armies, Corps, Divisions, and Separate Brigades, traces the evolution oftwo unique and complex U.S. Army organizations-divisions and separate brigades-that combined combat arms, combat support, combat service support units into well-oiled engines for war. The Army has used divisions and brigades since the colonial era, but the national leadership did not provide for their permanency in the force until the twentieth century. Wilson has prepared a detailed systematic account of the way these two organizations developed, highlighting operational art rationales and broad but interrelated technological, political, and economic factors that played a significant part in bringing the structural changes into reality. As Wilson shows, both organizations have played a pivotal role in the American military experience, and their exploits form the core of the Army's history in the twentieth century. Force planners today will find the challenges of making these military formations responsive to the ever-changing and unpredictable global dynamics affecting power and security relationships highly relevant today. This groundbreaking volume is an invaluable reference source for those involved in the ongoing Army Transformation.