Why did john brown attack the federal arsenal at harper's ferry in virginia?

The reason why John Brown attack the federal arsenal at harper's ferry in virginia was:  He wanted a base from which to start a slave uprising

The arsenal in harper's ferry Virginia contain a lot of weapons and amunitions that Brown can use in the uprising. The structure of the place could also be used as a defensive fortress for hiding or sustain an attack from the opposition. But eventually , the anti-abolitionists managed to defeat him and he was executed.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

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