George Cary Eggleston,
The History of the Confederate War…
“ Sherman's problem was difficult of execution, but perfectly simple in its terms. It was his duty to assail Johnston, destroy him if possible, seize upon Atlanta, the great railroad center of the South, and push a column thence to the sea. For the accomplishment of this purpose Sherman had the Army of the Cumberland, commanded by General George H. Thomas, the Army of the Tennessee, commanded by General James B. McPherson, and the Army of the Ohio, commanded by General John M. Schofield. His total fighting force was about 100,000 men. ”
