Answer:
Population used to be centered differently
Explanation:
The East Coast was where the US began and the rust belt was where the US became wealthy. So, the majority of the district banks reflect that history.
I believe the answer is: Symbolic interactionism
Symbolic interactionism refers the social interraction that rely mostly on gestural communication and subjective interpretation.
Sociologist with this view tend to be really curious on how a person subjectively interpret the social interraction that made with other people and how that interpretation could modify that person's behavior.