Which of the following is a social science a. pyschology b. anthropology c. sociology d all of the above

D) All of the above.

First, the humiliating treatment rneeted out to Germany by the Treaty of Versailles, created a sense of hatred and revenge amongst the I Germans. The treaty had mutilated Germany physically, humiliated her emotionally, suffocated her economically and encircled her territorially. This had greatly offended the popular sentiments in Germany. Hitler fully exploited these sentiments to establish his dictatorship in German".