Freud

Freud

A) based his ideas on a firm belief in the immutable rationality of human personality.
B) challenged the nineteenth-century belief in progress with his stress on irrational and unconscious forces operating within a man life.
C) advanced the ideas of the id, the wunderkind, and the quanta to explain human behavior.
D) was the leading European proponent of Social Darwinism.
E) coauthored Die Volk with Houston Stewart Chamberlain.