... drove Early and the Confederate cavalry from the Shenandoah Valley, and brought the Federal cavalry to the zenith of its power. Sheridan stands at the extreme left of the picture. Next to him is General Forsyth , and General Merritt is seated at the table. General Devin stands with his hand on his hip, and Custer leans easily back in his chair. This is a ceremonious photograph; each leader wears the unif...