...y of stores—upon being satisfied that General Buell's army was approaching, fell back to Perryville, ten miles equidistant from Harrodsburg and Danville. General Bragg mistook the movement of Sill 's division to mean that Frankfort was the objective point of Buell's army, and this was the fatal error of the campaign. Several circumstances tended to mislead him. In the first place it was the d...