lincoln steffens was considered a reformer specifically because he\no was a journalist.\no wrote about…

lincoln steffens was considered a reformer specifically because he\no was a journalist.\no wrote about modern issues.\no was wealthy and born in the united states.\no worked to expose problems in business and in politics.
Answer
Brief Explanations:
Lincoln Steffens was a muck - raking journalist who exposed corruption in business and politics, which is what made him a reformer. Just being a journalist or writing about modern issues isn't specific enough. His wealth and birthplace aren't related to his reformer status.
Answer:
D. worked to expose problems in business and in politics.