What was John Brown's failed scheme to invade the South called?

John Brown's attempted insurrection aimed at inciting a slave rebellion in the South is known as the Raid on Harper's Ferry. In 1859, Brown led a group of armed supporters in an attack on the federal armory at Harper's Ferry, Virginia, with the intention of seizing weapons and distributing them to enslaved individuals to encourage them to rise against their owners. The raid ultimately failed when federal troops, led by Colonel Robert E. Lee, intervened, and Brown was captured.

This event is significant as it heightened tensions between the North and the South over the issue of slavery and contributed to the growing divisions that would lead to the Civil War. John Brown's actions were both hailed and condemned, reflecting the deepening moral and political rifts in the country. The raid symbolizes radical abolitionist efforts and the lengths to which some individuals would go to combat the institution of slavery.