Erik Homburger Erikson was a German-American psychoanalyst who was most famous for coining the phrase “identity crisis”.
He was also a neo-Freudian psychologist who believes in the Freudian theory and added his own ideas and beliefs. His theory of psychosocial development proposes that all people go through a series of eight stages.
The California Gold Rush brought some 300,000 people to California from the rest of the United States. Hope this helps!
Some examples of this were the Fugitive Slave Act, Preston Brooks's attack on Charles Sumner, and the Dred Scott decision (the part of it which said that African Americans could never be citizens). None of these events tangibly hurt the North or the South.