How labor market changes caused social changes.

Explanation:

Labor markets in capitalist economies are fundamentally tilted against individual workers’ ability to bargain effectively with employers. Policy does not have to be rigged for employers to give them particular clout in labor markets; instead, the very nature of these labor markets gives them clout. In the past, when economic growth was broadly shared across the population, it was because policymakers understood this basic asymmetry and used policy levers to bolster the leverage and bargaining power of workers. Conversely, recent decades’ rise of inequality and anemic wage growth has resulted from a stripping away of these policy bulwarks to workers’ labor market power.

i thinl it is the 1st answer