The rationing of tires shown in the photograph is MOST likely to be caused by

Responses
A the lack of imported rubber.the lack of imported rubber.
B shortages caused by World War II.shortages caused by World War II.
C too many consumers and not enough tires.too many consumers and not enough tires.
D a rubber shortage due to the Rubber Strike of 1932.

B shortages caused by World War II.