Question

Which best describes how economic growth has changed Japanese society since the US occupation?

Only two economic classes have remained.
Wealth has been equally distributed throughout society.
A sizeable middle class has developed.
Most of the population has amassed great wealth.

Answer 1

A sizeable middle class has developed.

After the US occupation Japan experienced rapid industrialization and sustained economic growth, creating widespread salaried employment, higher living standards, and a large middle-class consumer society rather than extreme wealth for most or perfect equality.