Question: What General in the Battle of Ball's Bluff was also a graduate of West Point?
Sentence (from "George B. McClellan"): Early in the war, McClellan was appointed to the rank of major general and played an important role in raising a well-trained and organized army, which would become the Army of the Potomac; he served a brief period (November 1861 to March 1862) as general-in-chief of the Union Army.
Relevant evidence: No