"In 1963, the Psychologist Stanley Milgram Conducted an Important Experiment

"In 1963, the psychologist Stanley Milgram conducted an important experiment showing that participants were willing to administer high voltage shocks to other people in the study. This could explain why people such as the Nazis in World War II were willing to hurt other people in obedience to authority." Has a basic argument been made?

A) Yes, because this is an important experiment often cited in textbooks.
B) Yes, because an experiment is offered as evidence to support a claim.
C) No, because no claim or hypothesis has been stated.
D) No, because other experiments may not have produced the same findings.