...mishing, kept the head of the force moving from Manassas on our right in check, until the appearance of the leading division (Hood's) of Longstreet's force on the Warrenton Pike from the direction of Gainesville , which occurred about ten or eleven o'clock A. M. I remained in position until Longstreet's advance had moved far enough to render it unnecessary for me to remain longer, and, without awaiting o...