After confederate troops opened fire on fort sumter, approximately how long did it take for the union surrender?
a. one day
b. three days
c. one week
d. one month

Lol, I know you asked this like a year ago, but the answer is actually one day. They surrendered the next day.

 A. One day

Explanation:   Fort Sumter as a military base and a sea fortress in South Carolina was, in fact, the first attack by the Confederate Army on the Union Army, which officially began the Civil War in America. The attack on Fort Sumter began on April 12, 1861, to a small number of Union soldiers who were in Fort Sumter. The small Union garrison surrendered the fortress to the Confederate forces on 13 April 1861.

hola. and why do you hate your life: (? do you need someone to talk to? if so im here.: )

explanation: