Which shift took place in the united states during the 1950s and 1960s?

a decline in labor union membership
a decrease in the average size of families
a movement of the population from cities to suburbs
a transition from an industrial to an information economy

The civil rights movement came to national prominence in the United States during the mid-1950s and continued to challenge racial segregation and discrimination through the 1960s.

Explanation:

religion played a major role in the american revolution by offering a moral sanction for opposition to the british--an assurance to the average american that revolution was justified in the sight of god. the revolution strengthened millennialist strains in american.

the answer is mass marketing.