Erick Erickson was a neo-Freudian. he was a social cognitive psychologist who took Freud's controversial theory on psycho-sexual stages theory. He emphasized that psycho-sexual stages such as ego make a positive contribution to development by mastering attitude, ideas, and skills at each stage of development. This mastery helps the children to grow successful, contributing members of society. During each stage of psycho-social theory stages, there are psycho-sexual conflicts that must be successfully overcome for a child to develop into a healthy and well adjusted young adult. If the failure occurs to these mastery leads to inadequacy in life or crisis in adulthood.
The answer to your question is A. "Others weren't so lucky. In the rush and panic, a number of people either lost their footing or were accidentally pushed from the sidewalk and into the busy street."
I agree with the answer above, A and B are definititly not true, and D was abit if-fy. C and E however were pretty clear choices to be right answers. So I would go with C and E.