The publication of Unsafe at Any Speed resulted in the widespread use of which feature on automobiles?

A tinted glass
B power steering
С seat belts
D antilock brakes

c. seat belts

Explanation:

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c. Seat belts.

Explanation:

c) legal battles last five weeks after the election due to the narrow victory in several states.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.