Answer:
B) gasoline prices increased significantly
Step-by-step explanation:
Because the US was low on economy, they were heavily dependent on oil brought from US allies. Eventually, the allies were fed up with it. So they cut off oil for the US. Then the gasoline prices rose because of how hard it was to find some. After that, the automobile factories changed how they made their cars to take less gas, the lighting on roads was dimmed, and you would have to make an appointment to fill your car.
So, in conclusion, the answer is B) gasoline prices increased significantly
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