Both armies were fairly defeated, and, whichever had stood fast, the other would have run.

Though the North was overwhelmed with mortification and shame, the South really had not much to boast of, for in the three or four hours of fighting their organization was so broken up that they did not and could not follow our army, when it was known to be in a state of disgraceful and causeless flight.

It is easy to criticise a battle after it is over, but all now admit that none others, equally raw in war, could have done better than we did at Bull Run; and the lesson of that battle should not be lost on a people like ours.
I insert my official report, as a condensed statement of my share in the battle: HEADQUARTERS THIRD BRIGADE, FIRST DIVISION FORT CORCORAN, July 25, 1861 To Captain A.BAIRD, Assistant Adjutant-General, First Division (General Tyler's).
Sir: I have the honor to submit this my report of the operations of my brigade during the action of the 21st instant.

The brigade is composed of the Thirteenth New York Volunteers, Colonel Quinby's Sixty-ninth New York, Colonel Corcoran; Seventy-ninth New York, Colonel Cameron; Second Wisconsin, Lieutenant-Colonel Peck; and Company E, Third Artillery, under command of Captain R.B.Ayres, Fifth Artillery.
We left our camp near Centreville, pursuant to orders, at half-past 2 A.M., taking place in your column, next to the brigade of General Schenck, and proceeded as far as the halt, before the enemy's position, near the stone bridge across Bull Run.

Here the brigade was deployed in line along the skirt of timber to the right of the Warrenton road, and remained quietly in position till after 10 a.m.