Your answer would be A. Hope this helps!
Herbert Hoover, although flawed in many ways and disliked by many, he did great work to repair damage in Europe following World War I, and brought thousands of US troops home.
According to Freud, it occurs during the phallic stage of development which is somewhere between the ages of 3 and 5. According to him, it occurs to all children because they fear the loss of their genitals for some reason. Not many studies have been conducted on this topic.