gunpowder, totaling four tons of
charge, sandbagged to direct the
force upward. The miners retraced
their steps, unwinding a 98-ft (30-m)
fuse. The plan was to break the enemy
line in an instant, then exploit the
breach with waves of assault troops
who would pour through the
punctured works and roll up the
Confederate army.
At 4:45 a.m., on July 30, Elliott’s
Salient erupted in an earthshaking roar,
a blast that carried skyward men,
cannons, gun carriages, and tons of
earth. When the dust had cleared, the
Salient was gone, replaced by a 170-ft
(52-m) long crater, nearly 80ft (24m)
wide and 30ft (9m) deep. The assault
troops clambered out of their trenches,
reached the edge of the crater, then
halted, stupefied at the sight of
shattered men and guns strewn across
its bottom. Other troops managed to get
around it, but since their leaders had
I
n June 1864, Lee remarked to his
staff that if Grant managed to
cross the James River and arrive
before Petersburg, “it will become a
siege, and then it will be a mere
question of time.” By July the
military situation had indeed taken
on all the appearance of a siege. For
35 miles (56km), a curving line of
entrenchments stretched from north
of Richmond to west of Petersburg—
a labyrinth of front lines, secondary
lines, bombproof shelters, rifle pits, and
small forts, or redoubts, scarred the flat
landscape. Sharpshooters ruled this
denuded world, picking off the
unwary. Artillery always
thundered somewhere. It
was a life lived almost entirely
underground. Dirt, mud, sun,
rain, wind, and sky—and the
occasional whizzing bullet—
marked its boundaries.
Mining the line
As the standoff settled into a
lethal stalemate, members of the
48th Pennsylvania Volunteers, who
had been coal miners in civilian life,
persuaded their commander, Lieutenant
Colonel Henry Pleasants, a mining
engineer, that it was possible to dig a
mine beneath a Confederate redoubt
called Elliott’s Salient, pack it with
explosives, and blow a hole in the
enemy lines. Though doubting its
usefulness, Grant eventually approved
the scheme.
Digging began on June 25 and by
remained behind, they quickly
became disorganized. In the ensuing
chaos, the Confederates recovered
enough to mount counterattacks,
and the Battle of the Crater, as it
would be called, degenerated into a
savage struggle. Screaming men
pounded each other, amid
cries of “No quarter!”
Black Union troops,
trapped in the crater,
were shot down even
after surrendering. One
Southerner later
recalled with horror:
“My heart sickened at
the deeds I saw done.”
Those Union survivors
who had not been
captured fled back to
their own lines. Grant admitted that
it was “the saddest affair I witnessed
in the war.”
Railroads and a cattle raid
Grant redoubled his efforts around
the armies’ edges, seeking to thin the
Confederate lines until they broke.
On August 18–21, Major General
Gouverneur K. Warren’s Fifth Corps
seized another of Lee’s arteries to the
south. In the Battle of the Weldon
Railroad, troops of General A. P. Hill’s
Third Corps slammed into Warren’s,
forcing them back into open fields.
There the Union infantry held, despite
Hill’s repeated assaults—and held the
railroad too.
Loss of the Weldon Railroad raised
the specter of starvation for Lee’s
soldiers. In mid-September, General
Wade Hampton and 4,000 troopers
rode around the Army of the Potomac,
almost as far as Grant’s massive supply
depot at City Point. They raided the
Union cattle corral, rustling some 2,000
head and, driving the herd back the
way they had come, managed to lose
only 60 men.
The Siege of Petersburg
The battle for Petersburg was fought over months of siege warfare. Union general Ulysses S. Grant and
Confederate general Robert E. Lee matched each other earthwork for earthwork—over 100 miles (160km)
altogether—though Grant continually tried to break the stalemate by stretching Lee’s lines to breaking point.
BEFORE
Since May 1864 the Union Army of the
Potomac and the Confederate Army of
Northern Virginia had been fighting each
other north of the James River.
TRENCH WARFARE
Union troops assaulted Confederate forces
that were firmly planted behind cunningly
contrived earthworks. But as the soldiers
settled into the Richmond-Petersburg lines, the
Confederate mastery of field fortifications
was soon matched by that of the Union
armies. Stalemate loomed.
SUPPLY LINES
After failing to defeat Lee in open battle, Grant
shifted his strategy, hoping to sever the
Confederate supply lines—the railroads
running to the south and west that kept the
Army of Northern Virginia in the field.
During the siege of Vicksburg ❮❮ 190–93,
Grant had tightened a ring around the
defending army so no supplies could get in
and starved it into submission—a tactic that he
would pursue again.
July 17 the miners had excavated a
510-ft (155-m) shaft, ending directly
beneath Elliott’s Salient, only 20ft
(6m) above them. They had cleverly
concealed their work, devising
ingenious ways to provide ventilation.
But the inevitable noise had alerted the
Confederates who sank countermines
in response. Those went wide of the
mark, so the Pennsylvanians dug lateral
tunnels—like the crossbar on a “T”—
which they packed with 230 kegs of
The estimated
number of total
casualties—killed, wounded, captured,
and missing—incurred by both armies
during the six weeks’ fighting from the
Battle of the Wilderness to Cold Harbor.
88,000
Inside the mine
War artist Alfred Waud made this sketch with
accompanying notes. It shows Lieutenant Colonel
Henry Pleasants as he supervised the laying of powder
kegs in the mine shaft that later became the Crater.
“Hold on with a bulldog grip,
and chew and choke as much
as possible.”
ABRAHAM LINCOLN IN A TELEGRAM TO ULYSSES S. GRANT, AUGUST 17, 1864
Hill’s name was on both Robert E. Lee’s
and Stonewall Jackson’s dying lips, such
was the impression the slight, red-
bearded “Little Powell” made as a fighter.
The Virginian Hill and his Light Division
saved the day in numerous closely fought
battles, including the Seven Days Battles.
As commander of the Third Corps, Hill
was one of Lee’s most trusted lieutenants
before being killed in action outside
Petersburg—barely a week before the
Confederate surrender at Appomattox.
CONFEDERATE GENERAL 1825–65
AMBROSE POWELL HILL
The number of black regiments at
the siege of Petersburg. Secretary
of War Edwin Stanton stated, “The hardest
fighting was done by the black troops.”
38
GRANT, SHERMAN, AND TOTAL WAR 1864