I believe it’s B. delegated powers
Answer: I believe it would be Sonar technology confirmed that the crust was moving
Explanation:
Sold their stocks. and took their money out of the bank.
Basically. They had the biggest ego ever. The North knew that they had the more resources and the more superior military force. So they basically underestimated the South. Also it was due to the North's military generals. They didn't lead the troops the right way and all in all, that led to early Confederate victory. The South had the superior military leadership against the North.