Hewwo!
I Blueberry Sans! And I would love to answer your question!!!
Erik Erikson postulates that the optimal goal of development is to achieve Identity.
Erik Erikson is a German psychologist( A person who studies of the brain) And is famous for knowing the ideal of human beings and how they work. But most of all he's famous for the "crisis of identity". :)
Goodnight!
Answer: a chronological record of significant events (such as those affecting a nation or institution) often including an explanation of their causes or events of the past.