What abolitionist tried to lead a revolt at Harper's ferry in 1860?

The abolitionist who attempted to lead a revolt at Harper's Ferry in 1859 was John Brown. He aimed to initiate an armed slave uprising by seizing the federal armory there, believing it would inspire enslaved people to join the fight for freedom. The raid ultimately failed, and Brown was captured, tried, and executed, becoming a martyr for the abolitionist cause. This event heightened tensions between the North and South, contributing to the onset of the Civil War.