Answer:
Ida Tarbell was an American journalist best known for her pioneering investigative reporting that led to the breakup of the Standard Oil Company's monopoly. So the answer is A :) Hope this Helps
Explanation:
Answer:
Poor working conditions gave rise to revolts and labor unions.
Explanation:
<span>The most important part of robbery investigation's is establishing </span>The RAND Corporation Study Focused on investigation
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