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American Civil War · JUL 1863

Was Pickett’s Charge a blunder or a calculated risk?

The seminar question: “Pickett’s Charge is remembered as an emblem of doomed valor. Was it a blunder or a calculated risk that failed?”

Two Union victories a day apart in July 1863 turned the war. At Gettysburg Union forces held for three days and Pickett’s Charge failed on 3 July; on 4 July Vicksburg surrendered to Grant after a 47-day siege, and with the fall of Port Hudson the Union controlled the Mississippi and split the Confederacy.

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Map of Gettysburg and Vicksburg (Jul 1863)
JUL 1863 · THE AMERICAN CIVIL WAR, 1840–1877

Lee carried the war into Pennsylvania in 1863 with several purposes. His army could find food away from ravaged Virginia, and a decision on Northern soil might shake confidence in the war. The armies met largely by accident at Gettysburg. Union troops established a strong defensive line and held both flanks; on 3 July Lee tried the center. In Pickett’s Charge, Confederate attackers crossed nearly a mile of open ground under artillery and rifle fire. About half fell. The two armies suffered roughly 51,000 casualties in the battle. Lee withdrew across the Potomac with his army damaged but intact, and it fought for two more years. He would not invade the North again.

The short answer

THE TURNING POINT

Vicksburg, 4 July 1863. Lee’s army survived Gettysburg and fought for two more years. Vicksburg produced a loss harder to reverse: about 30,000 defenders were captured, and with Port Hudson’s fall the Union secured the Mississippi. Confederate territory beyond the river was cut off from reliable communication with the east. This is the case for calling Vicksburg the more decisive of the two famous victories. Grant’s success also helped bring him command of all Union armies.

What it changed

The Confederacy is halved. Move the map forward and look at Texas, Arkansas and western Louisiana. They remain charcoal, still Confederate territory, but a Union-controlled Mississippi separates them from the eastern armies. The trans-Mississippi region has become much less able to support the main war effort across the river.

Black soldiers change the war’s meaning. In the summer of 1863 Black soldiers fought and suffered casualties at Fort Wagner, Port Hudson and Milliken’s Bend. Their service challenged Northern doubts about whether Black men would fight, and it strengthened a claim that reached beyond the battlefield. Frederick Douglass put it this way: “He who fights the battles of America may claim America as his country. And have that claim respected.” The Fourteenth and Fifteenth Amendments would later address citizenship and voting rights. Confederate fury at Black service also had deadly consequences, as Chapter 9 shows at Fort Pillow.

The last hope becomes political. The Confederacy could still hope to win politically after July 1863. If continued fighting cost the North enough, voters might reject the war and accept negotiated independence. Battlefield endurance would then serve a political purpose. The campaigns of 1864 unfolded with the November election in view.

The full answer, argued

Lee’s decision had a purpose. After two days in which Confederate attacks nearly broke the Union flanks, he believed the center had been thinned. He assembled about 150 guns to suppress it and sent his freshest division across nearly a mile of ground. Retreat without a decision would defeat the invasion’s purpose. But the plan depended on calculations that could be challenged. The bombardment largely overshot amid smoke and fuse problems, Union guns covered the stone wall and copse, and the exhausted Confederate army had little capacity to exploit even a breakthrough. Longstreet warned that no 15,000 men could take that ground. Within the hour the attack had failed. It was a calculated risk whose weaknesses were visible at the time; the need to vindicate the campaign made withdrawal harder for Lee to accept.

An interesting fact

Mary Virginia “Jennie” Wade was kneading dough in her sister’s kitchen on the morning of 3 July when a stray bullet passed through two wooden doors and killed her. Twenty years old, she was the only civilian killed in the battle among Gettysburg’s roughly 2,400 residents. After the armies left, about 21,000 wounded remained in and around the town, and thousands of dead men and horses had to be buried in the July heat. A soldiers’ cemetery was chartered to meet the emergency. In November Lincoln was invited, almost as an afterthought, to offer “a few appropriate remarks” there.

This is the study layer of Gettysburg and Vicksburg, chapter 8 of The American Civil War, 1840–1877; the full index of the atlas is here.

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