Respuesta :
Which of the following sets of people were muckrakers at the end of the nineteenth century?
So, the correct answer to your question is A.Upton Sinclair and Lincoln Steffens.
So, the correct answer to your question is A.Upton Sinclair and Lincoln Steffens.
Answer: Answer is A. Upton Sinclair and Lincoln Steffens
Explanation: i took the test and also Muckrakers were the people who wrote the stories.