I think this would be A. Akbar :)
"<span>d. The Southern plantation economy depended on slavery" is the best option from the list, since although slavery continued to exist to some extent in the North it was the South's primary source of labor. </span>
If there is a difference in elevation between the ends of a canal<span>, the channel is built as a series of level sections linked by </span>locks<span>. A </span>lock<span> is a rectangular chamber</span><span> Hope this Helps you.</span>
Answer:
The war gained a new moral purpose, ending slavery
Explanation: