If im not wrong its Martin Luther
The answer is B.)Vulnerable nobility trying to protect its privileges. on Edgenu!ty it is B
McClellan discovered General Robert E. Lee's battle plan.
Obviously, infiltration and access to battle plans allow for the opponent to figure out what their opponent's plans are, thus giving McClellan the victory at Antietam.
Hope this helps!
I think the answer is C because slavery started to slow in other places.
Supreme Military commander