Union General George McClellan's 1861 Letter to His Wife Stating

Union General George McClellan's 1861 letter to his wife stating that "I seem to have become the power of the land, I almost think that were I to win some small success now I could become Dictator or anything else that might please me," reveals that was one of his greatest flaws and eventually led to his removal as general of the Army of the Potomac.

A) procrastination
B) arrogance
C) poor decision making
D) brutality