Answer:
The victory at Cowpens gave the Americans more confidence.
Explanation:
The battle win completely turned around the American morale and gave them a renewed sense of confidence that they could actually go on to win the American Revolutionary War.
<span>This is an example of the self-fulfilling prophecy. This prophecy is a prediction that directly or indirectly causes itself to become true, by the very terms of the prophecy itself, due to positive feedback between belief and behavior.</span>
Fort Sumter was a crucial area for the Confederacy to take control of because it would allow them to create a hole in the Union blockade of the Atlantic port. They also wanted that area because of the shipping lanes and was occupied by union soldiers.