Which of the following statements is true of the northern and southern economies?

agriculture was the main basis for both the north and south.
the north depended on industry and the south on agriculture.
the south depended on industry and the north on agriculture.

Correct answer to this question is B. The North depended on industry and the south on agriculture.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

answer; (c) slaves brought to the americans from africa;