Muckrakers' Objectives during the Progressive Era: Expose Corruption, Raise Awareness, Push for Reforms

Question: Which of the following were key objectives of muckrakers during the Progressive Era? (Choose 3) Responses A to expose corruption in business and governmentto expose corruption in business and government B to advocate for the conservation of natural resourcesto advocate for the conservation of natural resources C to promote American imperialismto promote American imperialism D to raise awareness about social injusticesto raise awareness about social injustices E to push for regulatory reforms in industriesto push for regulatory reforms in industries F to keep the United States out of international affairs