Freud, Who Believed That Dreams Are "The Royal Road to a Knowledge

Freud, who believed that dreams are "the royal road to a knowledge of the unconscious," would probably have disagreed with the activation-synthesis hypothesis because

A) he was a chronic insomniac.
B) he did not do sleep research and record brain waves.
C) he did not focus on dreams as physiological events.
D) his patients could remember dreams only under hypnosis.