When did President Abraham Lincoln decide that a goal of the Civil War should be to end slavery?

A.
before he was elected to his first term as president

B.
soon after he took office when South Carolina seceded

C.
during his reelection campaign for a second term

D.
after almost two years of indecisive warfare

Question

When did President Abraham Lincoln decide that a goal of the Civil War should be to end slavery?	
 
 A.
before he was elected to his first term as president
 
 B.
soon after he took office when South Carolina seceded
 
 C.
during his reelection campaign for a second term
 
 D.
after almost two years of indecisive warfare

acxbox22 · Answer

this is the math section @AwesomeSays3! 
can u post it in history?
thanks :)