Description.

Embraces reports of the lieutenant-general commanding the armies of the United States, the general and general staff of the Military Division of the Mississippi, the Army of the Cumberland, and the Fourth and Fourteenth Army Corps; the Twentieth Corps and cavalry (Army of the Cumberland) and Twenty-third Corps and cavalry (Army of the Ohio) will appear in Part II; the Army of the Tennessee (consisting of the Fifteenth, Sixteenth, and Seventeenth Corps), and the Confederate Army, are embraced in Part III.