Why are the twenties are sometimes called an "age of prosperity"? incomes throughout the united states grew and the middle class held most of the wealth. most people were able to purchase cars and many families had more than one. the gnp rose dramatically and the united states changed from a debtor nation to a creditor nation. although the gnp grew modestly, unemployment reached new lows.

the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

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explanation:

b. ensure mutual protection from communism.

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