In What Way Did Freud's Psychoanalytic Theory Challenge Modern Conceptions

In what way did Freud's psychoanalytic theory challenge modern conceptions of sexuality?

A) Psychoanalytic theory employed medical terminology that seemed to grant scientific legitimacy to sexual deviance, calling the medical community to attention to find cures.
B) By establishing the role of parenting in shaping and organizing sex, Freud showed that sexuality was not an automatic, natural thing.
C) Through public debates and controversy, Freud challenged the notion that sexuality should be confined to private, married life.
D) Freud revealed the power of the unconscious in shaping sexual identity, further proving that sexuality is not inherent or natural.
E) All of the above