According to the passage, northern and southern Norway differed in which of the following ways in the nineteenth century? A. a landowning class was more likely to be found in southern Norway than in northern Norway. B. Southern Norwegian peasants relied primarily on fishing for subsistence, while Northern Norwegians relied on forestry. C. agriculture was a significant activity in southern Norway but not in northern Norway D. Southern Norway industrialized earlier than did northern Norway E. foreign rule effected southern Norway more profoundly than it did northern Norway