Which of the following was not true of the economy during the Roaring Twenties? a. Real wealth was only concentrated among very few families.
b. Prices were high due to increasing demand for goods,
c. Unemployment was high.
d. Employee wages were low.

B

Explanation:

Because so few had jobs, the prices of things remained steady. Not everyone could even afford things like food so a lot of people went without. There was no way companies could raise prices.

gbvnvbnbvnbvnvbnvb

explanation:

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.