[Solved] The number of immigrants who have been coming to the U.S. in recent years relative to the total population is A) the highest it has ever been. B) the lowest it has ever been. C) fairly low in historical terms. D) about the same as it was between 1840 and 1920. E) none of the above Reaction Formation: A defense mechanism where an individual behaves in a manner opposite to their actual feelings, often to hide their true emotions. Pornography: Material intended to cause sexual arousal that depicts sexual content in a manner designed to elicit or enhance sexual feelings. Erogenous Zones: Areas of the human body that are particularly sensitive to stimulation and can lead to sexual arousal. Psychosexual Stages: Psychosexual stages are a series of developmental phases in psychoanalytic theory, proposed by Freud, that children pass through, each characterized by different modes of seeking pleasure.