Question

Which of the following IS NOT a contributing factor that led to the economic boom in America
following World War I?

A. Low tariffs on imported goods from foreign nations

B. Higher wages and increased lower taxes increased personal spending

C. New inventions lowered the price of goods and the cost of living down

D. Credit allowed all Americans to buy expensive good and pay them off in installments

Answer 1

It has to be a as the US were importing goods to Germany and there was a sudden stop
I hope this is correct

Answer 2

A.
Low tariffs on imported goods from foreign nations

Hope it helps:)