Different genetic traits being enherited by other family member that speak different languages.
I assume you meant clearing?
He was upset because Lennie had killed a mouse, and it was in his pocket. He did not want them to get in trouble because of Lennie's child-like mind and actions. He orders Lennie to be good at their new destination, so they don't get in trouble there, too.
Answer:
The cold war affected many personal lives in America, and was considered the death of the soviet union.
The characters are quite often average, middle-class protagonists, which is one of the fundamental characteristics of Regionalism
:)