Gordon Allport was an American psychologist. He is often referred to as one of the founding figures of personality psychology.
Central traits are the major characteristics that we use to describe other people. While they do not completely dominate someone's life, they tend to be central to the foundation of their personality.
It was created to keep peace between the participating countries. Answers A and B be be eliminated as they were previous to WWII and D can be eliminated because the United States was still considered a superpower of the world.
