Answer:
It means don't conform just if other people are doing it stay true to what you believe.
Explanation:
That's just my interpretation but it could mean different things. I hope that helps!
Because it give you an opportunity to save up a lot and spend your expenses how every you wish to.
The answers are:
A. It was a time of great prosperity.
D. It stressed the importance of manners.
E. It included established social rules and codes.
F. It emphasized the importance of appearances.