Answer:
From 1861 to 1900, the Civil War fostered a great deal of economic change in the United States. During this period, the economic change most fostered by the Civil War included (1) an end to slavery; (2) an increase in the need for cheap labor to work in the factories; and (3) an increase in railroad building.
Explanation:
<span>Approved because it brang in more jobs, civilization, and Americans could get<span>their things easier and faster. Cons were going through their land.
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The answers in order would be B, A, and B. Hope this helps!