ntuitive knowledge of this, spurs
Evans to his utmost energy. He leaves four of his fifteen companies,
and Rogers's section of the Loudoun Artillery,--which has come up from
Cocke's Brigade, at the ford below--to defend the approaches to the
Stone Bridge, from the East side of Bull Run,--and, with the other
eleven companies, and Latham's half-battery, he hurries Westward, along
the Warrenton Pike, toward the Sudley road-crossing, to resist the
impending Union attack.

It is now 10:30 o'clock, and, as he hurries along, with anxious eyes,
scanning the woods at the North, he suddenly catches the glitter of
Burnside's bayonets coming down through them, East of the Sudley road,
in "column of regiments" toward Young's Branch--a small stream turning,
in a Northern and Southern loop, respectively above and below the
Warrenton Pike, much as the S of a prostrate dollar-mark twines above
and below its horizontal line, the vicinity of which is destined to be
hotly-contested ground ere night-fall.

[Says Captain D. P. Woodbury, U. S. corps of engineers, and
who, with Captain Wright, guided the divisions of Hunter and
Heintzelman in making the detour to the upper part of Bull Run: "At
Sudley's Mills we lingered about an hour to give the men and horses
water and a little rest before going into action, our advance guard
in the mean time going ahead about three quarters of a mile.
Resuming our march, we emerged from the woods about one mile South
of the ford, and came upon a beautiful open valley about one and a
quarter miles square, bounded on the right or West by a wooded
ridge, on the Fast by the rough spurs or bluffs of Bull Run, on the
North by an open plain and ridge, on which our troops began to
form, and on the South by another ridge, on which the Enemy was
strongly posted, with woods behind their backs. The Enemy was also
in possession of the bluffs of Bull Run on our left."]

Sending word to Headquarters, Evans pushes forward and gaining Buck
Ridge, to the North of the Northern loop of Young's Branch, forms his
line-of-battle upon that elevation--which somewhat compensates him for
the inferiority of his numbers--nearly at right angles to the Bull Run
line; rapidly puts his Artillery in position; the Rebel guns open on
Burnside's advance--their hoarse roar soon supplemented by the rattle of
Rebel musketry, and the answering roar and rattle of the Unio