This volume is part of a multi-volume work, organized by state. The first nine volumes are devoted to the regional histories of Alabama, Arkansas and Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Texas, Tennessee and Virginia. The tenth volume covers the border states of Kentucky, Maryland and Missouri, plus Indian units serving the Confederacy and multi-state units designated as Confederates. The final volume is comprised of tables of brigades and higher commands, including names and ranks of their commanders and dates of their commands.

Formed in 1851 by Irish immigrants, the Fighting Sixty-Ninth has served with distinction since the Civil War. This is a complete, illustrated history of the regiment's service in the Irish Brigade and the Rainbow Division. Functioning as the 1st Regiment, Irish Brigade, 2nd Corps, Army of the Potomac throughout the Civil War, the regiment made history at Malvern Hill, Antietam, Fredericksburg, Gettysburg, Spotsylvania, Cold Harbor, Petersburg and Appomatox. According to legend, an exasperated General Jackson cursed them as part of "that damn brigade." Functioning as the 165th Infantry, 42nd Division (Rainbow Division) throughout World War I, the regiment helped turn back the last German offensive, counterattacked at the Ourq river, spearheaded one of Pershing's pincers at St. Mihiel, and helped break the Hindenburg Line in the Argonne Forest. Today, the regiment is known as 1st Battalion, 69th Infantry (Mechanized), New York Army National Guard.

American Military History provides the United States Army-in particular, its young officers, NCOs, and cadets-with a comprehensive but brief account of its past. The Center of Military History first published this work in 1956 as a textbook for senior ROTC courses. Since then it has gone through a number of updates and revisions, but the primary intent has remained the same. Support for military history education has always been a principal mission of the Center, and this new edition of an invaluable history furthers that purpose. The history of an active organization tends to expand rapidly as the organization grows larger and more complex. The period since the Vietnam War, at which point the most recent edition ended, has been a significant one for the Army, a busy period of expanding roles and missions and of fundamental organizational changes. In particular, the explosion of missions and deployments since 11 September 2001 has necessitated the creation of additional, open-ended chapters in the story of the U.S. Army in action. This first volume covers the Army's history from its birth in 1775 to the eve of World War I. By 1917, the United States was already a world power. The Army had sent large expeditionary forces beyond the American hemisphere, and at the beginning of the new century Secretary of War Elihu Root had proposed changes and reforms that within a generation would shape the Army of the future. But world war-global war-was still to come. The second volume of this new edition will take up that story and extend it into the twenty-first century and the early years of the war on terrorism and includes an analysis of the wars in Afghanistan and Iraq up to January 2009.