...bstacles, resisted by the enemy directly in his front, and in face of the guns on top of the mountain. The enemy, seeing their left flank and rear menaced, gave way, and were followed by Cruft and Osterhaus . Soon these were up abreast of Geary, and the whole command pushed up the hill, driving the enemy in advance. By noon Geary had gained the open ground on the north slope of the mountain, with his...