According to Freud, which of the following was/were the "royal road to the unconscious"?

A) The id.
B) Dreams.
C) Free association.
D) Defense mechanisms.

Freud

Sigmund Freud, the founding father of psychoanalysis, a method for treating psychopathology.

Unconscious

The part of the mind that is inaccessible to the conscious mind but that affects behavior and emotions.

Dreams

Mental experiences during sleep involving imagery, emotions, and thoughts, often considered significant in understanding subconscious desires and processing emotions.