How did the Progressive Era attempt to regulate big business and reform society?

How did the Progressive Era attempt to regulate big business and reform society?

• A. Deregulation and laissez-faire policies.
• B. Trust-busting, regulatory acts like Meat Inspection and Pure Food and Drug Act, labor protections, and political reforms.
• C. Expanding slavery and plantation systems.
• D. Abandoning urban infrastructure.

Answer: (B)