The demand for automobiles in the 1920s
a. stimulated growth in many other industries
b. led to a nationwide recession
c. closed down the steel industry
d. brought about the collapse of the suburbs

Explanation:

This demand back then became a catalyst for almost every context, from urban issues to industrial ones. Automobiles were a revolution, it changed how people live at all.

This increasing number of cars accelerate fuel-gas and food business, even road companies grew exponentially.

yes

explanation:

following type of cultural development caused people to want and buy new products on the market :