thus ended in a strangely inconclusive
way, with neither side able to claim a
clearcut victory. But while the battle
itself had ended in a bloody draw, the
clash marked a major turning point in
the Civil War. Lee’s invasion of the
North had ended in failure, and his
Army of Northern Virginia had sus-
tained terrible damage. Moreover, the
Battle of Antietam provided the peo-
ple of the North with badly needed re-
assurance that the war might yet go
their way. Finally, it gave Lincoln the
opening he needed to issue his famous
Emancipation Proclamation.
Lincoln’s Emancipation
Proclamation
A few days after the Battle of
Antietam, Lincoln issued a document
that changed the very nature of the
Civil War. This preliminary Emancipa-
tion Proclamation, issued on Septem-
ber 22, stated that unless the seceded
Confederate states voluntarily re-
turned to the Union by January 1,
1863, all slaves within those states
would be free. The historic declaration
also called for the inclusion of blacks
into the U.S. armed services.
Lincoln’s desire to issue such a
proclamation had been growing for
some time. He believed that Northern
support for the war would increase if
its people came to believe that it was
fighting not only to preserve the
Union, but also on behalf of basic
American principles of freedom and
liberty for all men and women. In ad-
dition, he recognized that slaves re-
mained a vital labor source for the
mated the size of the Confederate
Army stationed there. McClellan’s deci-
sion to wait saved Lee from a complete
disaster, for Stonewall Jackson’s detach-
ment did not return to Lee’s camp until
the evening of the sixteenth.
On the morning of September
17, the two armies finally converged
in a vicious day-long battle that killed
or wounded more than twenty-three
thousand Union and Confederate sol-
diers. This one-day casualty toll
marked the single bloodiest day in
Civil War history. Throughout the
morning and afternoon, Union regi-
ments roared forward through a hail
of rebel gunfire in brave attempts to
break through the Confederate de-
fenses. The Federal troops destroyed
many Southern regiments, but Lee’s
men refused to give way. This desper-
ate courage impressed even the Union
soldiers who attacked them. “It is be-
yond all wonder,” said one Union vet-
eran of Antietam, “how such men as
the rebel troops can fight on as they
do; that filthy, sick, hungry, and mis-
erable, they should prove such heroes
in fight, is past explanation.”
When darkness finally fell on
the battlefield, both armies withdrew in
exhaustion, leaving behind thousands
of dead and wounded soldiers. The
next morning Lee held his position, as
if daring McClellan to resume the fight.
But McClellan stayed put, and on the
evening of September 18, Lee gathered
the remains of his army together and
slipped back into Virginia.
The Battle of Antietam (called
the Battle of Sharpsburg in the South)
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