How were white peoples lives similar and different in the southern and northern during civil war times?

Well, All I know is that In the south they were mostly plantations, thus the need for slaves.  And in the north, it was mostly city, with a few SMALL farms

Everyone was suffering during the war because of towns being pillaged but in the north there were a lot of factories and in the south there were few factories and a lot of farms with slaves.

The answer should be b