How did these conditions directly affect people in the United States at the time?

Between 1941 and 1945, the Japanese military controlled parts of Southeast Asia, and German armies controlled parts of North Africa.Furthermore, submarine warfare made all overseas trade difficult.

How did these conditions directly affect people in the United States at the time?
C . teachers tried to shield their students from news about the war.
F . companies could afford to produce inexpensive cars.
. shoppers could buy imported Japanese and German products.
. consumers had to reduce their use of rubber, oil, and metal products.
. men and women’s income levels fell when they could not find jobs.

Answer: D