d into place on the left of Emory.

This line was practically maintained till the 21st, when the enemy,
throwing a heavy force across the Opequon by the bridge at
Smithfield, drove in my cavalry pickets to Summit Point, and followed
up with a rapid advance against the position of the Sixth Corps near
Flowing Spring. A sharp and obstinate skirmish with a heavy
picket-line of the Sixth Corps grew out of this manoeuvre, and
resulted very much in our favor, but the quick withdrawal of the
Confederates left no opportunity for a general engagement. It seems
that General Early thought I had taken position near Summit Point, and
that by moving rapidly around through Smithfield he could fall upon my
rear in concert with an attack in front by Anderson, but the warm
reception given him disclosed his error, for he soon discovered that
my line lay in front of Charlestown instead of where he supposed.

In the manoeuvre Merritt had been attacked in front of Berryville and
Wilson at Summit Point, the former by cavalry and the latter by
Anderson's infantry. The exposed positions of Merritt and Wilson
necessitated their withdrawal if I was to continue to act on the
defensive; so, after the army had moved back to Halltown the
preceding night, without loss or inconvenience, I called them in and
posted them on the right of the infantry.

My retrograde move from Strasburg to Halltown caused considerable
alarm in the North, as the public was ignorant of the reasons for it;
and in the excited state of mind then prevailing, it was generally
expected that the reinforced Confederate army would again cross the
Potomac, ravage Maryland and Pennsylvania, and possibly capture
Washington. Mutterings of dissatisfaction reached me from many
sources, and loud calls were made for my removal, but I felt
confident that my course would be justified when the true situation
was understood, for I knew that I was complying with my instructions.
Therefore I paid small heed to the adverse criticisms pouring down
from the North almost every day, being fully convinced that the best
course was to bide my time, and wait till I could get the enemy into
a position from which he could not escape without such serious
misfortune as to have some bearing on the general result of the war.
Indeed, at this time I was hoping that my adversary would renew the
boldness he had exhibited the early part of the month, and strike for
the north side of the Potomac, and wrote to G