Draw conclusions how did muckrakers influence efforts to enact social reform?

Muckrakers were a generation of reformist jounalists that operated during the Progressive era (1890s–1920s) and denounced, in the public sphere, politicians and institutions that were undertaking corrupt practices.

Muckrackers also wrote about the activities of large corporations and unfair scenarios occurring in the urban social systems, trying to raise awareness on issues such as urban poverty and income inequality, unsafe working conditions, prostitution or even child labor.

the respondent is the party against whom a petition is filed

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.