List three ways in which the north and the south differed in the mid 1800s.

The north and the south differed in a couple of ways in the mid 1800's, economically and socially which contributed to a rise of regional populations with contrasting values, ideologies and visions for the future. The differences includes; vast industry and immigration in the north, established agriculture in the south and slave trade carried out in the south.

The fact that farmers were paid for destroying crops.