Which are reasons why slavery was not as important in the north as in the south?

a. immigrant labor was available.
b. the north used native american workers.
c. the dred scott decision was passed.
d. there was less interest in money.
e. slavery would be less profitable in the north.

that is probably something for you to answer

bloodiest single day of war   |   gettysburg

where the civil war ends for good   | appomattox court house

the first major land battle; south wins | bull run/manassas (va)

gives union control of the mississippi river |   vicksburg

lee’s first tactical defeat; big win for union |   fort sumter1

with lincoln's re-election |   atlanta

south wins

splits confederacy in two for the duration of the war,

antietam