which phrase was used by economist john kenneth galbraith to describe the prosperity of the 1950s?\n“baby…

which phrase was used by economist john kenneth galbraith to describe the prosperity of the 1950s?\n“baby boom generation”\n“postwar years”\n“expanding middle class”\n“affluent society”
Answer
Brief Explanations:
John Kenneth Galbraith used the term "affluent society" to describe the prosperity of the 1950s in his book of the same name. The other terms do not specifically come from him to describe that era's prosperity.
Answer:
D. affluent society