. On the night of the 18th, the enemy crossed the mountains
which separate the branches of the Shenandoah, forded the North Fork,
and early on the morning of the 19th, under cover of the darkness and
the fog, surprised and turned our left flank, and captured the batteries
which enfiladed our whole line. Our troops fell back with heavy loss
and in much confusion, but were finally rallied between Middletown and
Newtown. At this juncture, General Sheridan, who was at Winchester when
the battle commenced arrived on the field, arranged his lines just in
time to repulse a heavy attack of the enemy, and immediately assuming
the offensive, he attacked in turn with great vigor. The enemy was
defeated with great slaughter, and the loss of most of his artillery and
trains, and the trophies he had captured in the morning. The wreck of
his army escaped during the night, and fled in the direction of Staunton
and Lynchburg. Pursuit was made to Mount Jackson. Thus ended this, the
enemy's last attempt to invade the North via the Shenandoah Valley. I
was now enabled to return the 6th corps to the Army of the Potomac, and
to send one division from Sheridan's army to the Army of the James, and
another to Savannah, Georgia, to hold Sherman's new acquisitions on the
sea-coast, and thus enable him to move without detaching from his force
for that purpose.

Reports from various sources led me to believe that the enemy had
detached three divisions from Petersburg to reinforce Early in the
Shenandoah Valley. I therefore sent the 2d corps and Gregg's division
of cavalry, of the Army of the Potomac, and a force of General Butler's
army, on the night of the 13th of August, to threaten Richmond from the
north side of the James, to prevent him from sending troops away, and,
if possible, to draw back those sent. In this move we captured six
pieces of artillery and several hundred prisoners, detained troops that
were under marching orders, and ascertained that but one division
(Kershaw's), of the three reputed detached, had gone.

The enemy having withdrawn heavily from Petersburg to resist this
movement, the 5th corps, General Warren commanding, was moved out on the
18th, and took possession of the Weldon Railroad. During the day he had
considerable fighting. To regain possession of the road, the enemy made
repeated and desperate assaults, but was each time repulsed with great
loss. On the night of the 20th, the troops on the north side of