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

Which of the following was a major outcome of european imperialism in africa after the industrial revolution? o a. the area around the suez canal experienced decades of military conflict o b. africans in the belgian congo suffered forced labor and oppression o c. the discovery of rich matural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.