Answer:
B) As the American nation expanded westward, many groups faced challenges and had to deal with conflict.
Explanation:
Philip Zimbardo was the name of the psychologist.
As when looking back on his life Trent recognized that he had made some mistakes, but for the most part he was satisfied with what he had achieved, Erikson would say that Trent has achieved acceptance.
In Erikson's eight-stage theory of psychosocial development, acceptance arises in the maturity stage, which occurs between the age of 65 and death, and whose conflict is integrity versus despair.
Therefore, it is in the maturity stage that acceptance comes, which comes with reflecting on your life, to maintain integrity and take responsibility for your actions through fulfillment in your own life.
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