Which of the following applies to American society in the 1920s

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Which of the following applies to American society in the 1920s?

Americans rejected the idea of buying on credit

The airlines industry declined with the invention of the automobile

More and more households required electricity to power the new appliances

Answer: More and more households required electricity to power the new appliances

Explanation:

Although the electricity industry had grown moderately before the war, it was in the 1920s that it grew into a significant element in the economic boom. Furthermore, it boosted that economic boom by supplying the power required in the houses of consumers for the new appliances and products that were being created at the time, such as wash machines, irons, vacuum cleaners, and refrigerators.