...tain. Here, however, General Lee began the formation of his line of battle, on the 15th of September, by placing the divisions of D. H. Hill, Longstreet and Hood upon the range of hills in front of Sharpsburg , and overlooking Antietam Creek. His line was nearly parallel to this stream, and had Longstreet upon the right and Hill upon the left of the road which led to Boonsborough: while Hood's two brigad...