Answer:
Essentially, psychology helps people in large part because it can explain why people act the way they do. With this kind of professional insight, a psychologist can help people improve their decision making, stress management and behavior based on understanding past behavior to better predict future behavior. All of this can help people have a more successful career, better relationships, more self-confidence and overall better communication.
Explanation:
A I think because there was still slavery in the south while he was president
The correct answer would be A. Negative eugenics is believing that people with "undesirable" traits shouldn't produce offspring
