Which of the following factors contributed to the increased unrest in west africa during the atlantic slave trade?

a; many portuguese traders resettled and colonized the west african coast.
b; many west africans relocated to east africa to avoid becoming caught up by the slave trade.
c; many arab traders stopped coming to west africa as a result of the slave trade.
d; many portuguese traders sold weapons to west africans in exchange for enslaved africans.

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.

explanation:

i just did something on this guy a few days a go give me two minutes to find it in my notes.