If you were making a timeline, after which of the following events should this
statement “april 1861: the confederacy fires on fort sumter and another state
secedes” be placed?

a.) may 1861: two more states secede.
b.) nov. 1860: abraham lincoln is elected president.
c.) march 1861: another state secedes and lincoln takes office.
d.) jan. 1861: four more states secede.