The following is an example of a law passed due to the work of muckrakers:
The muckrakers are a group of press men and writers who investigated the irregularities that were done before World War I and the effects they had on the people.
They had different effects such as laws that were passed that ended things such as:
However, the best answer would most likely be the the passage of the civil rights act that improved the social justice which has greater impact than the other after effects of the laws which they have passed.
Therefore, the correct answer is option C
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