The Five-Minute Suicide Charge That Saved the Union Line at Gettysburg
Late afternoon, July 2, 1863. A mile-wide gap has opened in the Union line on Cemetery Ridge. The III Corps has collapsed under Confederate assault, and roughly 1,200 troops from Cadmus Wilcox's Alabama brigade are pouring through the breach. If they reach the crest, they will split the Army of the Potomac in half. There is no reserve in position. There is no time to bring one up.
The only unit standing between the Confederates and the destruction of the Union line is the 1st Minnesota Volunteer Infantry — 262 men. They have been in the war since the first week, volunteered before Fort Sumter's smoke had cleared, fought at Bull Run, fought at Antietam. They started with over a thousand. This is what remains. General Winfield Scott Hancock, commanding II Corps, rides up at a gallop. "What regiment is this?" "First Minnesota." "Charge those lines!"
Colonel William Colvill did not hesitate. The regiment surged downhill at double-quick, bayonets fixed, into the face of a force five times its size. The regimental flag went down. A man dropped his rifle to pick it up. He went down. Another grabbed it. Five flag bearers fell in five minutes. Within those minutes, 215 of the 262 men were killed or wounded — an 82% casualty rate, the highest sustained by any surviving regiment in the entire war. Colvill was shot through the shoulder and the foot. Every field commander fell. The 47 survivors walked back up the ridge under the command of the most senior man still standing, Captain Nathan Messick. The gap was closed. Hancock had asked for five minutes. The 1st Minnesota gave him fifteen.
Gettysburg is the place where the question of whether the United States would continue to exist was answered not by politicians or proclamations but by the bodies of ordinary men stacked in wheat fields, peach orchards, and boulder-strewn ravines over three days of killing that neither army had planned and neither could stop. The battle was not supposed to happen here. No general chose this ground. Two armies stumbled into each other at a crossroads town, and what followed was the largest and most consequential bloodletting in American history — a collision so massive it shifted the trajectory of a war, ended the Confederacy's last realistic chance at independence, and produced, four months later, the 272-word speech that gave the slaughter its meaning.
Why Two Armies Collided at a Pennsylvania Crossroads in 1863
Lee's Second Invasion of the North — From Chancellorsville to Pennsylvania
Robert E. Lee's Army of Northern Virginia arrived in Pennsylvania riding the momentum of the most lopsided victory of the war. At Chancellorsville in May 1863, Lee had beaten a Union army twice his size through a flanking maneuver so audacious that military academies still teach it. The cost had been enormous — Stonewall Jackson, Lee's most trusted general, was shot by his own men in the confusion of a night attack and died of pneumonia eight days later — but the strategic picture looked brighter for the Confederacy than at any point since the war began.
Lee's objectives were straightforward: move the war out of ravaged Virginia, feed his army on the rich farmland of Pennsylvania, threaten Harrisburg or Philadelphia, and force the Lincoln administration into a negotiated peace. A decisive Confederate victory on Northern soil, Lee believed, would break the Union's political will. The timing was deliberate — Northern antiwar sentiment was surging, and the 1864 presidential election was already casting its shadow. One more catastrophic Union defeat might finish Lincoln.
The invasion began in early June 1863. Three corps crossed the Potomac and pushed through Maryland into Pennsylvania. Lee moved without his cavalry — Jeb Stuart, his eyes and ears, had ridden off on a circuitous raid around the Union army and lost contact for over a week. Lee was marching blind through enemy territory, relying on a spy named Henry Harrison for intelligence that arrived days late.
George Meade Takes Command Three Days Before the Battle
The Army of the Potomac was in crisis of its own. President Lincoln had fired its commanding general, Joseph Hooker, and replaced him with George Gordon Meade — a competent but cautious Pennsylvanian who was woken at 3 AM on June 28 in a Maryland field and told he now commanded 90,000 men. Meade had three days to learn his army, divine Lee's intentions, and prevent the Confederates from reaching a major Northern city.
Gettysburg sat at the convergence of ten roads — turnpikes radiating outward to Chambersburg, Harrisburg, Baltimore, and Washington. Neither commander intended to fight here. A Confederate division marched toward the town on June 30 looking for shoes and supplies. Union cavalry was already there. The collision that would decide the war was an accident of logistics, triggered by a rumor about a warehouse full of footwear.
Day One at Gettysburg — The Accidental Battle and the Retreat Through the Streets
Buford's Cavalry and the First Shots on McPherson Ridge
At roughly 7:30 on the morning of July 1, Lieutenant Marcellus Jones of the 8th Illinois Cavalry borrowed a sergeant's carbine, rested it on a fence rail along the Chambersburg Pike, and fired at a column of Confederate infantry emerging from the morning mist near Marsh Creek. It was the first shot of the Battle of Gettysburg.
Brigadier General John Buford, commanding two brigades of Union cavalry, had arrived the day before and immediately recognized the tactical value of the ridges west of town. His troopers were outnumbered nearly three to one, but they were armed with breech-loading carbines that could fire three rounds for every one the Confederate infantry managed with their muzzle-loaders. Buford deployed his men along McPherson Ridge and ordered them to delay — not to win the fight, but to buy time for the Union infantry marching toward the sound of the guns.
The Death of General Reynolds and the Collapse of the Union Line
The infantry arrived mid-morning. Major General John F. Reynolds, commanding I Corps and widely considered the finest general in the Army of the Potomac, rode ahead of his troops to assess the situation. He wheeled his horse in a woodlot near the Lutheran Theological Seminary, turned to direct the placement of the Iron Brigade — the hardest men in the Union army, identifiable by their distinctive black Hardee hats — and was struck behind the left ear by a Confederate bullet. He fell from his horse and died within minutes, the highest-ranking officer killed at Gettysburg. He had been on the field for less than an hour.
The loss of Reynolds rattled the Union command, but the Iron Brigade fought with a ferocity that stunned the Confederates. The 24th Michigan lost 80% of its strength in a single stand at McPherson Ridge. By mid-afternoon, however, the weight of two Confederate corps had overwhelmed the Union positions north and west of town. The retreat through Gettysburg's streets was chaotic — soldiers bottlenecked in alleys, captured in backyards, shot on doorsteps while civilians cowered inside. Tillie Pierce, a fifteen-year-old who lived on Baltimore Street, watched the broken Union troops stream past her house and later wrote that the wounded men were carried into her neighbor's home until the floors were covered.
The survivors rallied on the high ground south of town — Cemetery Hill and Culp's Hill. Confederate General Richard Ewell, operating under discretionary orders to take the heights "if practicable," studied the position in the fading light and hesitated. He did not attack. By the time darkness fell, the Union army was digging in on the ground it would hold for the next two days. Ewell's hesitation became one of the war's great counterfactuals — and one of the Confederate army's most debated failures.
How the Geography of Gettysburg Decided the Bloodiest Battle of the Civil War
Cemetery Ridge, the Round Tops, and the Advantage of Interior Lines
The Union position that crystallized on the night of July 1 followed the contour of the terrain into a shape that military historians call the "fishhook" — a curved defensive line anchored on Culp's Hill at the right barb, running south along Cemetery Ridge, and curling around the two Round Tops at the left shank. The geometry was decisive. Because the line was compact and curved, Union commanders could shift reinforcements from one threatened point to another across a distance of two or three miles. A regiment could move from reserve to crisis in under an hour.
Lee's Confederates, arrayed along the parallel Seminary Ridge roughly a mile to the west, occupied exterior lines. Moving troops from one end of their position to the other required a march of nearly six miles through woods and out of sight of the command structure. The result was that Lee's attacks struck the Union line in sequence rather than simultaneously, allowing Meade to parry each blow with reserves shifted from quiet sectors. The geography doubled the efficiency of the Union defense while diluting the Confederate offense.
Devil's Den and Little Round Top — Where Geology Shaped the Killing
The southern anchor of the Union line rested on two rocky hills — Big Round Top and Little Round Top. Little Round Top was composed of hard diabase rock that made digging entrenchments impossible. The men who fought there piled loose stones into crude breastworks or simply crouched behind boulders. Below the Round Tops lay Devil's Den, a labyrinth of house-sized boulders that shattered linear formations and turned the fighting into isolated, vicious skirmishes where a man could be shot from any direction. Confederate sharpshooters nested in the rocks and picked off Union officers on the exposed slopes above.
The terrain at Gettysburg did not merely contain the violence — it shaped it. Every tactical decision of the three-day battle was a response to ground that neither commander had chosen and neither fully understood until the killing had already begun.
Day Two at Gettysburg — The Wheatfield, the Peach Orchard, and the Costliest Afternoon
Sickles' Insubordination and the Gap That Nearly Lost the War
The crisis of July 2 was manufactured by a Union general. Daniel Sickles, commanding III Corps, was dissatisfied with his assigned position on the low ground south of Cemetery Ridge. Without authorization from Meade, he advanced his entire corps nearly a mile forward into the Peach Orchard and the Wheatfield, creating a salient — a bulge in the line exposed on three sides. The move placed his troops on marginally higher ground but severed the connection to the rest of the Union army and opened a mile-and-a-half gap between his position and Hancock's II Corps on Cemetery Ridge.
When General James Longstreet's Confederate assault hit Sickles' exposed corps in the late afternoon, the result was slaughter. The fighting in the Wheatfield changed hands six times in a swirl of close combat so confused that regiments fired into their own men. Sickles himself was struck by a cannonball that shattered his right leg — he was carried from the field smoking a cigar, his shattered limb later donated to the Army Medical Museum in Washington, where he reportedly visited it annually for the rest of his life. As Sickles' line disintegrated, the gap it left behind was the breach that the 1st Minnesota was sacrificed to close.
Chamberlain's Bayonet Charge at Little Round Top
While the center of the Union line bled, the extreme left flank teetered on a single regiment. The 20th Maine, commanded by Colonel Joshua Lawrence Chamberlain — a Bowdoin College rhetoric professor who had been in the army for less than a year — held the far end of the Union line on Little Round Top. If the position fell, Confederate artillery would command the entire Union rear, and the Army of the Potomac would be rolled up from south to north.
The 15th Alabama, led by Colonel William Oates, attacked uphill repeatedly through the afternoon. Chamberlain's men repulsed assault after assault, bending their line back like a closing door until they were nearly surrounded. Ammunition ran out. The regiment had taken over 30% casualties. Chamberlain, facing a final Confederate charge with no bullets left to stop it, ordered a bayonet charge — the entire regiment surging downhill into the startled Alabamians. The charge swept the Confederates off the slope, captured dozens of prisoners, and secured the Union left. Chamberlain received the Medal of Honor. The action became one of the most famous small-unit engagements in American military history, though the men who fought it would have traded the fame for the friends they buried on that hillside.
Day Three — Pickett's Charge and the High Water Mark of the Confederacy
The Two-Hour Artillery Barrage That Hit Nothing
Lee believed the Union center had been weakened by the fighting on both flanks. On the morning of July 3, he ordered the largest artillery bombardment of the war — over 150 Confederate guns opened simultaneously on Cemetery Ridge in a cannonade that was heard as far away as Pittsburgh, 150 miles to the west. The ground shook. Smoke obliterated the battlefield. For two hours, the guns roared.
The bombardment was a catastrophic failure. Most of the Confederate rounds overshot the Union line, exploding in the rear areas among supply wagons and reserve troops rather than among the infantry and artillery on the ridge itself. Union General Henry Hunt, commanding the Federal artillery, ordered his guns to cease firing — a deliberate deception designed to convince the Confederates that their bombardment had succeeded. It worked. The Confederate gunners, watching the Union batteries go silent, reported that the enemy's artillery had been destroyed. The infantry was ordered forward.
12,500 Men Walk a Mile Into Canister Fire at Cemetery Ridge
At approximately 2:00 PM, nearly 12,500 Confederate soldiers stepped out of the tree line on Seminary Ridge. The formation stretched for more than a mile — George Pickett's Virginia division in the center, flanked by brigades under James Pettigrew and Isaac Trimble. They marched in parade-ground order across open fields toward a small copse of trees on Cemetery Ridge that served as their visual aiming point. The distance was roughly three-quarters of a mile. Every step was uphill. There was no cover.
The Union artillery, very much alive, opened first with solid shot at long range, then switched to explosive shell, then to canister — tin cans packed with iron balls that turned each cannon into a massive shotgun. The Confederate lines staggered, re-formed, staggered again. Men fell in clumps. Gaps opened and closed as officers screamed at survivors to dress their ranks. At the Emmitsburg Road, a post-and-rail fence forced the advancing troops to climb over an obstacle while absorbing point-blank rifle fire from three directions.
A small group of Virginians led by General Lewis Armistead — who placed his hat on the tip of his sword so his men could see him through the smoke — breached the Union line at a low stone wall near the copse of trees. Armistead crossed the wall with roughly 150 men, reached a Union cannon, put his hand on its barrel, and was shot. He died two days later. The breach lasted minutes. Union reinforcements swarmed the point from both flanks and overwhelmed the survivors. The spot where Armistead fell became known as the High Water Mark of the Confederacy — the farthest north the Southern army ever reached.
The survivors stumbled back across the field toward Seminary Ridge. Lee rode out to meet them on his gray horse, Traveller, alone among the broken men. He told every soldier who passed him the same thing: "All this has been my fault." Of the roughly 12,500 who had stepped off, fewer than half returned. Pickett, asked by Lee to prepare his division for a possible counterattack, reportedly answered: "General Lee, I have no division now."
The Aftermath of Gettysburg — 50,000 Casualties and a Town Buried in Dead
Amputation, Flies, and the Collapse of Civil War Medicine
When the fighting ended on July 4, the town of Gettysburg — 2,400 civilians — was left to manage the wreckage of 165,000 soldiers. Over 20,000 wounded men from both armies lay in fields, barns, churches, and private homes across the county. Every structure with a roof became a hospital. Surgeons worked without understanding germ theory, using the same unwashed instruments on patient after patient, spreading infection with every incision.
The standard treatment for a shattered limb was amputation. The soft lead Minié ball — the standard ammunition of the war — did not cut through bone cleanly. It flattened and tumbled on impact, turning a femur or a humerus into a bag of fragments impossible to set. Surgeons sawed at a pace dictated by the line of wounded stretching out the door. Piles of severed arms and legs accumulated beneath farmhouse windows. Chloroform was available and used in most surgeries, but the postoperative reality was gangrene, sepsis, and slow death from what the surgeons called "surgical fevers."
The July heat accelerated the biological catastrophe. Seven thousand human dead and an estimated 3,000 horse carcasses lay across the battlefield. The stench was detectable for miles. The horses, too large to bury efficiently, were dragged into piles and burned, producing a thick, oily smoke that settled over the valley. Swarms of blowflies — bred on the unburied dead — blackened the air. Soldiers who survived the battle wrote that it was impossible to eat without consuming flies that coated every surface of food the moment a tin was opened. The shallow graves dug by exhausted burial details were often washed out by summer rains, exposing decomposing remains to scavengers. Farmers in the surrounding county unearthed skeletal remains while plowing for years afterward.
The Civilians of Gettysburg — Tillie Pierce and the Kidnapping of Free Black Residents
The civilian experience at Gettysburg is often compressed to a footnote, but 2,400 people lived through three days of battle fought on their doorsteps. Jennie Wade, a twenty-year-old seamstress, was killed by a stray bullet that passed through two doors while she was baking bread in her sister's kitchen on Baltimore Street. She was the only civilian killed during the battle.
Tillie Pierce, the fifteen-year-old whose account of the fighting is among the most vivid civilian records of the war, was sent to a farmhouse south of town for safety — only to find herself at the epicenter of the fighting around the Round Tops. She spent three days among the wounded and dying, carrying water to soldiers and watching surgeons work by candlelight.
The Confederate invasion carried a horror that Gettysburg's white residents largely escaped but its Black residents did not. Lee's army systematically captured free Black people in Maryland and Pennsylvania during the march north — men, women, and children seized from their homes and sent south to be enslaved. The practice was widespread, sanctioned by officers at every level of command, and represented one of the most underreported atrocities of the Gettysburg campaign. An unknown number of Gettysburg's free Black residents were kidnapped during the Confederate occupation of the town. Most were never recovered.
The Gettysburg Address — 272 Words That Redefined a Nation
Lincoln's Speech and the Soldiers' National Cemetery
On November 19, 1863 — four and a half months after the battle — Abraham Lincoln traveled to Gettysburg for the dedication of the Soldiers' National Cemetery. The main speaker was Edward Everett, a former Secretary of State and the most celebrated orator in America, who delivered a two-hour address reconstructing the battle in meticulous detail. Lincoln followed with 272 words that took less than three minutes to deliver.
The speech reframed the war. Lincoln did not mention slavery by name, but the Gettysburg Address transformed the conflict from a constitutional dispute over secession into a test of whether a government "of the people, by the people, for the people" could survive. The dead, Lincoln argued, had already consecrated the ground far beyond the power of any ceremony. The task that remained was for the living to ensure "that these dead shall not have died in vain."
Everett wrote to Lincoln the following day: "I should be glad if I could flatter myself that I came as near to the central idea of the occasion, in two hours, as you did in two minutes." The two-hour speech is forgotten. The two-minute speech became the most famous in American history. Lincoln would deliver it seventeen months before his own assassination at Ford's Theatre — a bullet behind the left ear, the same wound that killed Reynolds on the first morning of the battle Lincoln had come to memorialize.
Visiting Gettysburg National Military Park — The Atlas Entry
Walking the Battlefield — The Auto Tour, the Monuments, and Pickett's Charge on Foot
Gettysburg National Military Park encompasses over 6,000 acres of preserved battlefield, administered by the National Park Service. The landscape is dotted with more than 1,300 monuments, markers, and memorials — the densest concentration of outdoor sculpture in the world. The park is best navigated via the designated Auto Tour route, which follows the chronological arc of the three-day battle from McPherson Ridge to the High Water Mark. Licensed battlefield guides are available at the visitor center and are worth every dollar — the terrain is deceptive, and the significance of specific positions is invisible without narration.
The Museum and Visitor Center houses the Gettysburg Cyclorama, a 360-degree oil painting over 130 meters long created in the 1880s by French artist Paul Philippoteaux, depicting Pickett's Charge from the center of the Union line. The painting is enhanced by a sculpted foreground and a light-and-sound program that provides the closest approximation of the battle's scale that any museum can offer.
Walking the path of Pickett's Charge — from the Virginia Memorial on Seminary Ridge to the stone wall at the Angle — is the single most essential experience on the battlefield. The distance is roughly a mile across open ground that rises gently toward the Union position. At a brisk walking pace, it takes twenty minutes. Under fire, with canister tearing through the ranks, the men who made the charge covered it in roughly thirty. Standing at the starting point and looking across the field toward the stone wall, the exposure is visceral — there is no cover, no dip in the terrain deep enough to hide in, nothing between you and the line of guns except grass and a fence. The walk is the argument. The comparison to Omaha Beach — men crossing open ground under concentrated fire toward a fortified position — is unavoidable, and the distance at Gettysburg is longer.
The Cemetery and the Weight of the Headstones
The Soldiers' National Cemetery, where Lincoln delivered the Address, is a half-mile walk from the visitor center. The headstones are arranged in semicircular rows radiating outward from a central monument — a design that emphasizes the equality of the dead. The inscriptions on the stones that bear personal messages are the emotional center of any visit: "Our only son." "Some day we will understand." "Well done, Ted." These were chosen by families who had lost their children to a war fought on farmland most of them had never seen.
The cemetery holds Union dead only. Confederate soldiers killed at Gettysburg were buried in shallow mass graves where they fell. It was not until the early 1870s — nearly a decade after the battle — that Southern memorial associations raised funds to exhume the remains and transport them to cemeteries in Richmond, Raleigh, Savannah, and Charleston. Today, there are virtually no Confederate dead at Gettysburg. The asymmetry is its own commentary on who gets remembered and who gets shipped home in a box.
Gettysburg shares with Gallipoli the quality of a battlefield that produced founding myths from carnage — places where the killing was so total that the survivors and their nations had no choice but to find meaning in it or be destroyed by the pointlessness. Verdun offers the closest parallel in scale and psychological weight: a battle measured in months, defined by attrition, and memorialized as the place where a nation proved it could absorb unlimited punishment and refuse to break.
The walk from the cemetery back to the parking lot takes five minutes. The headstones thin out. The traffic noise returns. The field where 12,500 men walked into canister fire is visible across the road, green and quiet, mowed and maintained, unremarkable to anyone who does not know what happened on it. That is the final lesson of Gettysburg — the most consequential violence in American history happened on ground that looks, from a distance, like any other Pennsylvania field. The ordinariness is the horror. The monuments are there to make sure you do not mistake the silence for peace.
Frequently Asked Questions About the Battle of Gettysburg
Why is Gettysburg considered the turning point of the Civil War?
Gettysburg ended Robert E. Lee's second and final invasion of the North. The Confederate defeat on July 3, 1863 — combined with the fall of Vicksburg to Ulysses S. Grant the following day — shattered the Confederacy's last realistic chance of winning the war through a decisive military victory on Northern soil. Lee's army never recovered the offensive capacity it carried into Pennsylvania. The Army of Northern Virginia spent the remaining two years of the war on the defensive, and Lee himself acknowledged the failure by offering his resignation to President Jefferson Davis, who refused it.
How many people died at the Battle of Gettysburg?
Total casualties across three days exceeded 50,000 — approximately 23,000 Union and 28,000 Confederate soldiers killed, wounded, captured, or missing. Of these, roughly 7,000 to 8,000 were killed outright or died of wounds shortly after the battle. The casualty figure exceeded the total American losses of the entire Revolutionary War. The town of Gettysburg, with a civilian population of just 2,400, was left to care for over 20,000 wounded men from both armies in the weeks and months that followed.
What was Pickett's Charge and why did it fail?
Pickett's Charge was a Confederate frontal assault on July 3, 1863, in which roughly 12,500 soldiers marched across nearly a mile of open ground toward the Union position on Cemetery Ridge. The attack failed because Lee's preceding artillery bombardment overshot the Union line, leaving the Federal artillery and infantry largely intact. Union guns switched from solid shot to canister at close range, shredding the advancing columns. A small group of Virginians briefly breached the Union line at the Angle — the so-called High Water Mark of the Confederacy — but were overwhelmed within minutes. Fewer than half the men who stepped off returned.
What happened to the 1st Minnesota at Gettysburg?
On the afternoon of July 2, the 1st Minnesota Volunteer Infantry — 262 men — was ordered by General Winfield Scott Hancock to charge roughly 1,200 advancing Confederates who were exploiting a gap in the Union line on Cemetery Ridge. The regiment charged without hesitation, suffering 215 casualties in approximately five minutes — an 82% loss rate, the highest of any surviving regiment in the war. Every field commander was killed or wounded. The charge bought enough time for reinforcements to arrive and is widely credited with saving the Union position on the second day of the battle.
Can you visit the Gettysburg battlefield today?
Gettysburg National Military Park is administered by the National Park Service and is open year-round. The park encompasses over 6,000 acres and contains more than 1,300 monuments and markers. A Museum and Visitor Center houses the Gettysburg Cyclorama — a 360-degree painting of Pickett's Charge — and extensive exhibits on the battle. Licensed battlefield guides offer car tours that follow the chronological flow of the three-day engagement. Walking the mile-long path of Pickett's Charge from Seminary Ridge to the stone wall is the most powerful physical experience the battlefield offers. Admission to the park is free; the museum and Cyclorama require tickets.
Where is the Gettysburg Address memorial?
The Soldiers' National Cemetery, where Abraham Lincoln delivered the Gettysburg Address on November 19, 1863, is located within the national military park, a short walk from the visitor center. The cemetery holds Union dead arranged in semicircular rows around a central monument. The Lincoln Address Memorial marks the approximate spot where the speech was delivered, though the exact location is debated by historians. Confederate dead were not buried in the National Cemetery — they were exhumed in the early 1870s and reinterred in Southern cemeteries.
Sources
- [Gettysburg: The Last Invasion] - Allen C. Guelzo, Alfred A. Knopf (2013)
- [The Killer Angels] - Michael Shaara, David McKay Company (1974)
- [Battle Cry of Freedom: The Civil War Era] - James M. McPherson, Oxford University Press (1988)
- [The Maps of Gettysburg: An Atlas of the Gettysburg Campaign] - Bradley M. Gottfried, Savas Beatie (2007)
- [Gettysburg National Military Park: Official Guide and History] - National Park Service (ongoing)
- [The 1st Minnesota at Gettysburg: No More Gallant Deed in History] - American Battlefield Trust / Winfield Scott Hancock correspondence (1863)
- [Amputation in the Civil War] - National Museum of Civil War Medicine (2021)
- [The Gettysburg Address] - Abraham Lincoln, Library of Congress (1863)
- [Cowardice Does Not Pay: The Kidnapping of African Americans During the Gettysburg Campaign] - David G. Smith, Smithsonian National Museum of African American History and Culture (2013)
- [Tillie Pierce: Eyewitness to the Battle of Gettysburg] - Matilda "Tillie" Pierce Alleman, At Gettysburg, or What a Girl Saw and Heard of the Battle (1889)
- [Charge of the 1st Minnesota] - American Battlefield Trust (2022)
- [General Lee's Army: From Victory to Collapse] - Joseph Glatthaar, Free Press (2008)
