Erikson's final adult developmental life stage involves reevaluating what we have done in our lives. If people feel they have done well, they feel that their lives have had meaning; otherwise, they experience gloom and doubt. Which of the following is Erikson's final stage?A. Trust vs. Mistrust.B. Autonomy vs. Shame and doubt.C. Initiative vs. Guilt.D. Integrity vs Despair.