Explain the difference between the cars in the 1960's to those from the 1950's

answer; /// i believe that the correct answer is (b)///they gained vast amounts of

what following?

explanation:

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together