Question

what was the significance of john browns raid on harpers ferry?

Explanation:

John Brown's Raid on Harper's Ferry in 1859 was an attempt to start an armed slave revolt. It heightened sectional tensions between the North and South, and was a contributing factor to the start of the American Civil War. It also inspired abolitionists and showed the determination of some to end slavery by force if necessary.

Answer:

The raid heightened sectional tensions, contributed to the start - of the Civil War, and inspired abolitionists.