Answer:
(D) to describe the post-war ideal of material wealth
Step-by-step explanation:
After the world war II, this is the period of prosperity and economic growth of united states of america. the period begins from 1945 to 1964. The industries in United States of America works on full capacity and exported these materials to other countries and earn money from it which enhances the wealth and prosperity of the country and the United States of America appears new economic power in the world.