The Most Appropriate Conclusion to Be Drawn Regarding Stanley Milgram's

The most appropriate conclusion to be drawn regarding Stanley Milgram's studies on obedience is that

A) people are evil and, left to their own devices, may even torture others.
B) an informal social setting, such as having a study conducted in a warehouse rather than on a college campus, can increase obedience.
C) the personality of the individual plays the most important role in determining who is obedient.
D) the social context, for instance the role of legitimate power, is a powerful determinant of obedience.