Who attempted a slave revolt in 1859 by seizing a federal arsenal at Harper's Ferry?

The individual who attempted a slave revolt in 1859 by seizing a federal arsenal at Harper's Ferry was John Brown. Brown, an ardent abolitionist, believed that armed insurrection was necessary to end slavery in the United States. His raid on Harper's Ferry aimed to initiate a widespread slave uprising by securing weapons and supplies to distribute to enslaved people in the region. This act was significant as it intensified the national debate over slavery and contributed to the tensions leading up to the Civil War. Brown's actions highlighted the lengths to which some individuals were willing to go to fight against the institution of slavery and served as a catalyst for further conflict between pro-slavery and anti-slavery factions.