Us automobile manufacturers during the war at the government’s request.

Stopped building cars

 The correct answer is :  They stopped manufacturing cars.

Explanation:  Cars, commercial trucks and auto parts were completely stopped manufacturing for a period exceeding 3 years. Everything was suspended by the Government Production Administration Office. In 1942 both sales and deliveries were suspended.

it increased the power of the king of england.

we need the answer choices to answer the question