I would rather come from old money because that insinuates that the money was probably inherited and so you never really needed to work to gain that money. You are automatically set from the beginning itself and so its easy. Gatsby had to work hard to make all the money he has and still he gets no respect or true reward whereas Tom gets all the respect and loyalty just because his family had gave him a good foundation and reputation to start with.
Okay so the time is around 1920 and it is a neighborhood but they didn't specify the exact location. And the exposition is when Mrs.Liz dies. Jemmie and her family moved to a new city. Jemmie moved next to Cass.
The answer is <span>adjective clause</span>