What Was the Primary Finding from Milgram's Famous Study in the 1960s

What was the primary finding from Milgram's famous study in the 1960s?

A) Painful shocks help to improve a person's memory and learning of word pairs.
B) People often obey authority figures even when their behaviors appear to hurt other people.
C) Most people will refuse to hurt an innocent person once that person says they are in pain.
D) People tend to willingly accept responsibility for their own actions that harm other people.