Second Manassas, Antietam, and the Emancipation

Proclamation

Background• After the Battle of Bull Run, McClellan attempts

to invade Virginia & capture Richmond

• The Confederate army is led by Joseph Johnston, but he is wounded & replaced by Robert E. Lee on June 1, 1862

• From June to late August, Lee & McClellan fight a series of battles that forces the Union army out of Virginia

• With McClellan on the run, Lee decides to invade the North

McClellan vs. Lee

Antietam

• As Lee marched into Maryland he expected the Federals to abandon their 12,000-man garrison at Harper’s Ferry

• When they didn’t, Lee was forced to divide his army in order to deal with this threat to his rear

Harper’s Ferry sits at the confluence of the Potomac and Shenandoah Rivers

Antietam

• Lee divided his army into four parts– Three of them

under Jackson headed toward Harper’s Ferry

– A fourth under Longstreet headed for Boonsboro

Antietam

• Lee’s army was now scattered and McClellan had time to organize his forces– He was aided by finding a

copy of Lee’s plan

• Still McClellan lacked the killer instinct necessary to take full advantage of the situation

The “Lost Order”

Antietam• The day seems to go badly for

Lee, but A. P. Hill arrived with his division from Harper’s Ferry and helped repel the Union advances

• McClellan also did not use his numerical advantage wisely, and Lee was able to shift troops around and not get overwhelmed

• Longstreet later wrote, “We were so badly crushed that at the close of the day ten thousand fresh troops could have come in and taken Lee's army and everything in it.”– Still McClellan held the V

Corps and VI Corps in reserve

Antietam• Antietam was the bloodiest

single day of the war– The Confederates suffered

13,700 casualties out of 40,000 engaged

– The Federals lost 12,350 out of 87,000

• The battle ended as a tactical draw, but a strategic victory for the Federals because Lee was forced to withdraw back to Virginia

• It was enough of a victory for Lincoln to issue his Emancipation Proclamation

Confederate dead in the Bloody Lane

Important Results: Emancipation & Awesome Beard

• Lincoln replaces McClellan with Ambrose Burnside (he will not do well)

Moves toward Emancipation

• A few generals such as Ben Butler, John Fremont, and David Hunter however were pushing for emancipation

• Lincoln too was beginning to move in that direction and on July 22, 1862 he showed his cabinet a preliminary draft of the Emancipation Proclamation– But Lincoln needed a battlefield victory to give him an

opportunity to make the Proclamation public– Antietam accomplished that

Emancipation Proclamation

• Issued September 22, 1862• “That on the first day of January,

in the year of our Lord one thousand eight hundred and sixty-three, all persons held as slaves within any State or designated part of a State, the people whereof shall then be in rebellion against the United States, shall be then, thenceforward, and forever free…”

Emancipation Proclamation

• The Emancipation Proclamation changed the very nature of the war, giving it a completely new objective

• Conciliation was no longer an option• Represented a move toward total war

– The North was now not merely fighting to restore a union it thought was never legitimately separated. It was fighting for freedom of a race.

– The South was no longer fighting merely for independence. It was fighting for survival of its way of life.

Impact of Emancipation Proclamation

• Jefferson Davis– labeled REBELLION on chain.

• Defeated– seated figure with small hammer

labeled COMPROMISE. • Henry W. Halleck

– wields mallet labeled SKILL.

• George McClellan– wields mallet labeled STRATEGY.

• Edwin M. Stanton– holds mallet labeled DRAFT.

• Lincoln– shoulders an axe labeled

EMANCIPATION PROCLAMATION.

Stanton: Halleck may use his skill and Mac his strategy, but this draft will do the business. Lincoln: You can try him with that, but I'm afraid this axe of mine is the only thing that will fetch him.

Diplomatic Impact

• The South had longed hoped for European recognition and intervention

• The Emancipation Proclamation made that virtually impossible because England had abolished slavery in 1833 and France in 1848

John Slidell represented the Confederacy in France

Impact of Emancipation Proclamation on Confederate Diplomatic Efforts

• “… the feeling against slavery in England is so strong that no public man there dares extend a hand to help us… There is no government in Europe that dares help us in a struggle which can be suspected of having for its result, directly or indirectly, the fortification or perpetuation of slavery. Of that I am certain” – William Yancey, Confederate politician