..., to attack Union center; e, e, e, Route of Longstreet to Dr. Gaines's, to attack Union left. Of the five Confederate brigades engaged in this battle, one (Ripley's) was attached to the division of D. H. Hill and came up as a reinforcement to Pender, who, with Field, Archer, and Anderson, were part of the division of A. P. Hill, his other two divisions, Gregg and Branch, being held in reserve. The losse...