81,757 views
31 votes
31 votes
2.

researched problems and let people know about them:
A. Lawyers
B. Muckrakers
C. Meatpackers
D. Scientists

User Pankar
by
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2 Answers

15 votes
15 votes
The answer is D. Scientists
User Ijaz
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2.8k points
12 votes
12 votes

Answer:

D Scientists

Step-by-step explanation:

because Scientists researched problems and let people know about

User MicronXD
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