What changes did populists, labor unions and women's groups advocate in the early 1900s?

Among the changes that populists, labor unions, and women's groups advocated for in the early 1900s was equal rights for all citizen in the United States, as well as fair pay for all workers.  These groups also called for an end to child labor, providing health care for all workers, and providing aid to injured and disabled workers. 

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The correct answer is a