a
course when Early started toward Lynchburg for the purpose of
relieving the pressure in front of Petersburg, but was in some doubt
as to the practicability of the movement later, till persuaded to it
by the representations of Early after that general had driven Hunter
beyond the mountains and found little or nothing opposing except the
small force of Sigel, which he thought he could readily overcome by
celerity of movement.

By rapid marching Early reached Winchester on the 2d of July, and on
the 4th occupied Martinsburg, driving General Sigel out of that place
the same day that Hunter's troops, after their fatiguing retreat
through the mountains, reached Charlestown, West Virginia. Early was
thus enabled to cross the Potomac without difficulty, when, moving
around Harper's Ferry, through the gaps of the South Mountain, he
found his path unobstructed till he reached the Monocacy, where
Ricketts's division of the Sixth Corps, and some raw troops that had
been collected by General Lew Wallace, met and held the Confederates
till the other reinforcements that had been ordered to the capital
from Petersburg could be brought up. Wallace contested the line of
the Monocacy with obstinacy, but had to retire finally toward
Baltimore. The road was then open to Washington, and Early marched
to the outskirts and began against the capital the demonstrations
which were designed to divert the Army of the Potomac from its main
purpose in front of Petersburg.

Early's audacity in thus threatening Washington had caused some
concern to the officials in the city, but as the movement was looked
upon by General Grant as a mere foray which could have no decisive
issue, the Administration was not much disturbed till the
Confederates came in close proximity. Then was repeated the alarm
and consternation of two years before, fears for the safety of the
capital being magnified by the confusion and discord existing among
the different generals in Washington and Baltimore; and the imaginary
dangers vanished only with the appearance of General Wright, who,
with the Sixth Corps and one division of the Nineteenth Corps, pushed
out to attack Early as soon as he could get his arriving troops in
hand, but under circumstances that precluded celerity of movement;
and as a consequence the Confederates escaped with little injury,
retiring across the Potomac to Leesburg, unharassed save by some
Union cavalry that had been sent out into Loudoun County