Which of these took place in the united states during the 1920s? (1 point)
rapid expansion of minority participation in politics
development of a consumer advertising industry
establishment of strong legal rights for labor unions
creation of a system of social welfare programs

Development of a consumer advertising industry

Explanation:

During the 1920s, an innovative understanding of marketing started to modify the business approach and the composition of American companies. While previously companies focused on producing goods, the new Marketing orientation suggested every company was an organization that also sold those goods. With the development of Marketing, advertising also grew to be a very important industry.

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

the right answer is d