Confederate infantry assault during the Battle of Gettysburg in the American Civil War
Pickett's Charge was an infantry assault on 3 July 1863, during the Battle of Gettysburg. It was ordered by Confederate General Robert E. Lee as part of his plan to break through Union lines and achieve a decisive victory in the North. The charge was named after Major General George Pickett, one of the Confederate Army's division commanders. The assault was aimed at the center of the Union Army's position on Cemetery Ridge, which was believed to be a vulnerable point in the Union defenses. As the Confederate troops marched across nearly a mile of open ground, they came under heavy artillery and rifle fire from entrenched Union forces. The open terrain offered little cover, making the Confederate soldiers easy targets, and their ranks were quickly decimated. Although a small number of the Confederate soldiers managed to reach the Union lines and engage in hand-to-hand combat, they were ultimately overwhelmed. The charge ended in a disastrous defeat for the Confederates, with more than half of the men involved either killed, wounded, or captured. Pickett's Charge marked the climax of the Battle of Gettysburg. The failure of the charge crushed the Confederate Army's hopes of winning a decisive victory in the North and forced General Lee to retreat back to Virginia.
Plans and command structures.
Pickett's Charge was planned for three Confederate divisions, commanded by Maj. Gen. George Pickett, Brig. Gen. J. Johnston Pettigrew, and Maj. Gen. Isaac R. Trimble, consisting of troops from Lt. Gen. James Longstreet's First Corps and Lt. Gen. A. P. Hill's Third Corps. Pettigrew commanded brigades from Maj. Gen. Henry Heth's old division, under Col. Birkett D. Fry (Archer's Brigade), Col. James K. Marshall (Pettigrew's Brigade), Brig. Gen. Joseph R. Davis, and Col. John M. Brockenbrough. Trimble, commanding Maj. Gen. Dorsey Pender's division, had the brigades of Brig. Gens. Alfred M. Scales (temporarily commanded by Col. William Lee J. Lowrance) and James H. Lane. Two brigades from Maj. Gen. Richard H. Anderson's division (Hill's Corps) were to support the attack on the right flank: Brig. Gen. Cadmus M. Wilcox and Col. David Lang (Perry's brigade).
The target of the Confederate assault was the center of the Union Army of the Potomac's II Corps, commanded by Maj. Gen. Winfield S. Hancock. Directly in the center was the division of Brig. Gen. John Gibbon with the brigades of Brig. Gen. William Harrow, Col. Norman J. Hall, and Brig. Gen. Alexander S. Webb. On the night of July 2, Meade correctly predicted to Gibbon at a council of war that Lee would try an attack on Gibbon's sector the following morning. To the north of this position were brigades from the division of Brig. Gen. Alexander Hays, and to the south was Maj. Gen. Abner Doubleday's division of the I Corps, including the 2nd Vermont Brigade of Brig. Gen. George J. Stannard and the 121st Pennsylvania under the command of Col. Chapman Biddle. Meade's headquarters were just behind the II Corps line, in the small house owned by the widow Lydia Leister.
The specific objective of the assault has been the source of historical controversy. Traditionally, the "copse of trees" on Cemetery Ridge has been cited as the visual landmark for the attacking force. Historical treatments such as the 1993 film "Gettysburg" continue to popularize this view, which originated in the work of Gettysburg Battlefield historian John B. Bachelder in the 1880s. However, recent scholarship, including published works by some Gettysburg National Military Park historians, has suggested that Lee's goal was actually Ziegler's Grove on Cemetery Hill, a more prominent and highly visible grouping of trees about 300 yards (274 m) north of the copse.
The much-debated theory suggests that Lee's general plan for the second-day attacks (the seizure of Cemetery Hill) had not changed on the third day, and the attacks on July 3 were also aimed at securing the hill and the network of roads it commanded. The copse of trees, currently a prominent landmark, was under ten feet (3 m) high in 1863, visible to a portion of the attacking columns only from certain parts of the battlefield.
From the beginning of the planning, things went awry for the Confederates. While Pickett's division had not been used yet at Gettysburg, A. P. Hill's health became an issue and he did not participate in selecting which of his troops were to be used for the charge. Some of Hill's corps had fought lightly on July 1 and not at all on July 2. However, troops that "had" done heavy fighting on July 1 ended up making the charge.
Although the assault is known to popular history as "Pickett's Charge", overall command was given to James Longstreet, and Pickett was one of his divisional commanders. Lee did tell Longstreet that Pickett's fresh division should lead the assault, so the name is appropriate, although some recent historians have used the name "Pickett–Pettigrew–Trimble Assault" (or, less frequently, "Longstreet's Assault") to more fairly distribute the credit (or blame). With Hill sidelined, Pettigrew's and Trimble's divisions were delegated to Longstreet's authority as well. Thus, Pickett's name has been lent to a charge in which he commanded 3 out of the 11 brigades while under the supervision of his corps commander throughout.
Pickett's men were almost exclusively from Virginia, with the other divisions consisting of troops from North Carolina, Mississippi, Alabama, Virginia, and Tennessee. The supporting troops under Wilcox and Lang were from Alabama and Florida.
In conjunction with the infantry assault, Lee planned a cavalry action in the Union rear. Maj. Gen. J. E. B. Stuart led his cavalry division to the east, prepared to exploit Lee's hoped-for breakthrough by attacking the Union rear and disrupting its line of communications (and retreat) along the Baltimore Pike.
Despite Lee's hope for an early start, it took all morning to arrange the infantry assault force. Neither Lee's nor Longstreet's headquarters sent orders to Pickett to have his division on the battlefield by daylight. Historian Jeffrey D. Wert blames this oversight on Longstreet, describing it either as a misunderstanding of Lee's oral order or a mistake. Some of the many criticisms of Longstreet's Gettysburg performance by the postbellum Lost Cause authors cite this failure as evidence that Longstreet deliberately undermined Lee's plan for the battle.
Meanwhile, on the far right end of the Union line, a seven-hour battle raged for the control of Culp's Hill. Lee's intent was to synchronize his offensive across the battlefield, keeping Meade from concentrating his numerically superior force, but the assaults were poorly coordinated and Maj. Gen. Edward "Allegheny" Johnson's attacks against Culp's Hill petered out just as Longstreet's cannonade began. Meade knew another attack was imminent and sent a note to all his subordinates to scrape all stragglers and idle units and put them on the line.
Artillery barrage.
The infantry charge was preceded by what Lee hoped would be a powerful and well-concentrated cannonade of the Union center, destroying the Union artillery batteries that could defeat the assault and demoralizing the Union infantry. But a combination of inept artillery leadership and defective equipment doomed the barrage from the beginning. Longstreet's corps artillery chief, Col. Edward Porter Alexander, had effective command of the field; Lee's artillery chief, Brig. Gen. William N. Pendleton, played little role other than to obstruct the effective placement of artillery from the other two corps. Despite Alexander's efforts, then, there was insufficient concentration of Confederate fire on the objective.
The July 3 bombardment was likely the largest of the war, with hundreds of cannons from both sides firing along the lines for one to two hours, starting around 1 p.m. Confederate guns numbered between 150 and 170 and fired from a line over two miles (3 km) long, starting in the south at the Peach Orchard and running roughly parallel to the Emmitsburg Road. Confederate Brig. Gen. Evander M. Law wrote, "The cannonade in the center ... presented one of the most magnificent battle-scenes witnessed during the war. Looking up the valley towards Gettysburg, the hills on either side were capped with crowns of flame and smoke, as 300 guns, about equally divided between the two ridges, vomited their iron hail upon each other."
Despite its ferocity, the fire was mostly ineffectual. Confederate shells often overshot the infantry front lines—in some cases because of inferior shell fuses that delayed detonation—and the smoke covering the battlefield concealed that fact from the gunners. Union artillery chief Brig. Gen. Henry J. Hunt had only about 80 guns available to conduct counter-battery fire; the geographic features of the Union line had limited areas for effective gun emplacement. He also ordered that firing cease to conserve ammunition, but to fool Alexander, Hunt ordered his cannons to cease fire slowly to create the illusion that they were being destroyed one by one. By the time all of Hunt's cannons ceased fire, and still blinded by the smoke from battle, Alexander fell for Hunt's deception and believed that many of the Union batteries had been destroyed. Hunt had to resist the strong arguments of Hancock, who demanded Union fire to lift the spirits of the infantrymen pinned down by Alexander's bombardment. Even Meade was affected by the artillery—the Leister house was a victim of frequent overshots, and he had to evacuate with his staff to Powers Hill. The counter-battery fire depleted the northern ammunition stocks, leaving them insufficient time to replenish before the southern assault. For the rest of his life, Hunt always maintained that had he been allowed to do what he'd intended—saved his long range shells for the attack he knew was coming, then bombarded the Confederate forces with every gun available once they lined up for their advance—the charge would never have happened and many northern lives would have been saved.
The day was hot, 87 °F (31 °C) by one account, and humid, and the Confederates suffered under the hot sun and from the Union counter-battery fire as they awaited the order to advance. When Union cannoneers overshot their targets, they often hit the massed infantry waiting in the woods of Seminary Ridge or in the shallow depressions just behind Alexander's guns, causing significant casualties before the charge began.
Longstreet had opposed the charge from the beginning, convinced the charge would fail (which ultimately proved true), and had his own plan that he would have preferred for a strategic movement around the Union left flank. In his memoirs, he recalled telling Lee:
 ;templatestyles src="Template:Blockquote/styles.css" / ;General, I have been a soldier all my life. I have been with soldiers engaged in fights by couples, by squads, companies, regiments, divisions, and armies, and should know, as well as any one, what soldiers can do. It is my opinion that no fifteen thousand men ever arrayed for battle can take that position.
Longstreet wanted to avoid personally ordering the charge by attempting to pass the mantle onto young Colonel Alexander, telling him that he should inform Pickett at the optimum time to begin the advance, based on his assessment that the Union artillery had been effectively silenced. Although he hadn't become aware of such a development, Alexander eventually notified Pickett that he was running dangerously short of ammunition, sending the message "If you are coming at all, come at once, or I cannot give you proper support, but the enemy's fire has not slackened at all. At least eighteen guns are still firing from the cemetery itself." Pickett asked Longstreet, "General, shall I advance?" Longstreet recalled in his memoirs, "The effort to speak the order failed, and I could only indicate it by an affirmative bow."
Longstreet made one final attempt to call off the assault. After his encounter with Pickett, he discussed the artillery situation with Alexander, and was informed that Alexander did not have full confidence that all the enemy's guns were silenced, and that the Confederate ammunition was almost exhausted. Longstreet ordered Alexander to stop Pickett, but the young colonel explained that replenishing his ammunition from the trains in the rear would take over an hour, and this delay would nullify any advantage the previous barrage had given them. The infantry assault went forward without the Confederate artillery close support that had been originally planned.
Infantry assault.
The entire force that stepped off toward the Union positions at about 2:00 p.m. comprised about 12,500 men. Although the attack is popularly called a "charge", the men marched deliberately in line, prepared to