Which pair of important figures were muckrakers at the end of the nineteenth century? Upton Sinclair and Lincoln Steffens

Samuel Gompers and Mother Jones

Theodore Roosevelt and Clarence Darrow

Andrew Carnegie and John D. Rockefeller

Its Upton Sinclair and Lincoln Steffens.    Hope i helped :)

Explanation:

it was made because he wanted to try to make people convert as well people who would have read or studied this item at the time it was created were probably people who wanted to change religions who thought conversion was a good idea.

the correct answer is b

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