At the Beginning of the Civil War, Most Northerners

At the beginning of the Civil War, most northerners:

A) hoped that the war aims would explicitly include the end of slavery.
B) were not very concerned about why the war was being fought.
C) disliked slavery but did not want a large, free black population in the United States.
D) wanted to fully emancipate of the black slaves and help them return to Africa.
E) supported broad emancipation unconditionally.