John Brown’s Raid on Harpers Ferry: History & Major Facts

Image: Leslie’s illustration of U.S. Marines attacking John Brown’s “Fort”
John Brown’s Raid on Harpers Ferry is one of the most significant events leading up to the American Civil War (1861 – 1865). This daring but ill-fated attempt to incite an armed slave rebellion occurred in October 1859 and had a profound impact on the nation’s trajectory toward civil war.
What were John Brown’s religious beliefs, and how did they influence his actions? And exactly how did the Harpers Ferry raid impact the United States?
In the article below, World History Edu provides a detailed exploration of the history and major facts surrounding John Brown’s raid.

Early Life of John Brown
John Brown was born on May 9, 1800, in Torrington, Connecticut. He grew up in a deeply religious family that held strong anti-slavery beliefs. His father, Owen Brown, was an abolitionist who instilled in John a sense of moral responsibility to oppose slavery. As Brown grew older, his commitment to abolitionism intensified. He engaged in various business ventures, but his passion remained the fight against slavery.
Background and Motivation
John Brown’s radicalization can be traced to several key events. The passage of the Fugitive Slave Act of 1850, which required citizens to assist in the capture of runaway slaves, deeply angered him. The Kansas-Nebraska Act of 1854, which allowed new territories to decide the legality of slavery for themselves, led to violent conflicts known as “Bleeding Kansas.”
Brown moved to Kansas to support the anti-slavery cause, where he and his followers were involved in violent skirmishes with pro-slavery forces. These experiences convinced Brown that armed insurrection was the only way to overthrow the institution of slavery.

Planning the Raid
Brown conceived a plan to instigate a massive slave uprising. He believed that by capturing a federal arsenal, he could arm enslaved people and incite a rebellion that would spread throughout the South. Brown selected Harpers Ferry, Virginia (now West Virginia), as his target because of its strategic location and the presence of a large federal armory.
Brown spent months planning the raid, gathering financial support from prominent abolitionists known as the “Secret Six.” He also recruited a small group of dedicated followers, including his sons. By mid-1859, he had assembled a group of 21 men, including five African Americans. Brown’s plan was audacious and risky, relying on the element of surprise and the hope that enslaved people would rally to his cause.
The Raid on Harpers Ferry
On the night of October 16, 1859, Brown and his men launched their attack. They swiftly captured the federal armory and arsenal, taking several hostages, including Colonel Lewis Washington, a great-grandnephew of George Washington. Brown’s forces cut telegraph wires and secured key positions, hoping to prevent any immediate response from authorities.
Despite initial success, Brown’s plan quickly unraveled. Few local enslaved people joined the rebellion, and the townspeople soon realized what was happening. The local militia and townspeople began to resist, and word of the raid spread. By the morning of October 17, the U.S. Marines, under the command of Colonel Robert E. Lee, were dispatched to quell the insurrection.
The Siege and Aftermath
The standoff at Harpers Ferry lasted two days. Brown and his men retreated to a small fire engine house, where they were besieged by local militia and federal troops. On October 18, the Marines stormed the building, capturing Brown and several of his followers. Ten of Brown’s men were killed during the raid, including two of his sons, and five were captured. Brown himself was severely wounded.
Following the raid, Brown and his surviving followers were quickly put on trial in Charles Town, Virginia. Brown’s trial was swift, and he was found guilty of treason, murder, and inciting a slave insurrection. He was sentenced to death and hanged on December 2, 1859.
Impact and Legacy
John Brown’s Raid on Harpers Ferry had a profound impact on the United States. While the raid itself was a military failure, it succeeded in heightening tensions between the North and South. Many Northerners viewed Brown as a martyr for the abolitionist cause, while Southerners saw the raid as evidence of a Northern conspiracy to destroy their way of life.
Brown’s actions polarized the nation. Abolitionists praised his bravery and commitment to ending slavery, even if they did not all agree with his methods. Figures like Henry David Thoreau and Ralph Waldo Emerson spoke out in his defense, portraying him as a heroic figure who was willing to die for his beliefs.
In contrast, Southerners were outraged and terrified by the raid. It fueled their fears of a widespread slave uprising and increased their distrust of the North. The raid also had a significant impact on the 1860 presidential election, with Southern states perceiving the Republican Party, which had strong anti-slavery elements, as a direct threat to their interests.

Historical Significance
John Brown’s Raid on Harpers Ferry is often cited as one of the key events that led to the American Civil War. The raid and Brown’s subsequent execution galvanized both pro-slavery and anti-slavery forces, pushing the nation closer to conflict. It demonstrated the deep divisions within the country and the lengths to which individuals were willing to go to fight for their beliefs.
Brown’s raid also had a lasting impact on the abolitionist movement. It forced many moderates to reconsider their strategies and underscored the urgency of addressing the issue of slavery. The raid became a symbol of the moral struggle against slavery and inspired future generations of activists.

Questions and Answers about Radical Abolitionist John Brown and his deadly raid

Image: Portrait of John Brown, by Norwegian artist Ole Peter Hansen Balling, 1872, National Portrait Gallery
Who was John Brown, and what was his significance in American history?
John Brown was a prominent leader in the American abolitionist movement in the decades preceding the Civil War. He gained national prominence in the 1850s for his radical abolitionism and involvement in the violent conflicts of Bleeding Kansas. His most famous act was his raid on Harpers Ferry in 1859, for which he was captured, tried, and executed by the Commonwealth of Virginia.
What were John Brown’s religious beliefs, and how did they influence his actions?
John Brown was an evangelical Christian with strong religious convictions, profoundly influenced by the Puritan faith of his upbringing. He believed he was “an instrument of God,” raised to deliver a “death blow” to American slavery, which he saw as a “sacred obligation.” His religious beliefs convinced him that violent action was necessary to abolish slavery in the United States.
How did John Brown justify his militant actions?
John Brown argued that his efforts to free the enslaved were aligned with Christian ethics, including the Golden Rule, and the principles of the Declaration of Independence, which states that “all men are created equal.” For Brown, these two principles were inseparable and justified his militant actions.

What was Bleeding Kansas, and how did John Brown become involved?
Bleeding Kansas was a violent conflict in the late 1850s over whether Kansas would enter the Union as a slave state or a free state. John Brown gained national attention during this crisis, leading anti-slavery volunteers and his sons in violent actions, including the Pottawatomie massacre, where they killed five pro-slavery supporters in retaliation for the sacking of Lawrence by pro-slavery forces. He also led anti-slavery forces in the Battle of Black Jack and the Battle of Osawatomie.
What was John Brown’s plan during the Harpers Ferry raid?
In October 1859, John Brown led a raid on the federal armory at Harpers Ferry, Virginia (now West Virginia), intending to incite a slave liberation movement that would spread throughout the South. He planned to arm enslaved people with weapons from the armory and had prepared a Provisional Constitution for a revised, slavery-free United States.

Image: Three-quarter portrait of John Brown, 1859, salt print reproduction daguerreotype.
What was the outcome of the Harpers Ferry raid?
During the raid, seven people were killed, and ten or more were injured. Brown’s forces were soon overwhelmed by local militia and U.S. Marines, led by Colonel Robert E. Lee. Most of Brown’s men were killed or captured, and Brown himself was captured. He was subsequently tried for treason against the Commonwealth of Virginia, the murder of five men, and inciting a slave insurrection. He was found guilty on all charges and hanged on December 2, 1859, becoming the first person in U.S. history to be executed for treason against a state.
How did the Harpers Ferry raid impact the United States?
The Harpers Ferry raid and Brown’s subsequent trial were extensively covered by national newspapers, significantly escalating tensions between the North and South. Southerners feared that others would follow Brown’s example, encouraging and arming slave rebellions, which contributed to the South’s secession and the onset of the American Civil War in the following year.
How was John Brown viewed in the North and the South after his execution?
In the North, John Brown was hailed as a hero and martyr, with Union soldiers singing “John Brown’s Body,” a song that celebrated him as a heroic figure. However, his legacy is complex and polarizing; he has been described both as a heroic martyr and visionary, and as a madman and terrorist.
