Answer:
i think it is a limited self government (C) but i am not totally sure
Explanation:
It basically means that if I say you are stupid or something like that, then you would take that and act/do stupid things.... you let other peoples judgment about you, take over, and you act like you are what they say you are, instead of what you really truely are.
He was effective as a general because of his tactics, understatement of the rival forces.