Answer:
Option A, Government regulation made goods more costly , is the right answer.
Step-by-step explanation:
In the United States, the Sherman Antitrust Act of 1890 is antitrust law which regulated competition among enterprises. The Congress of the United States passed this act under the presidency of Benjamin Harrison. The regulation of government in the economic affairs resulted in high prices of goods thus the opponents of the Sherman Antitrust Act supported the policies of laissez-faire.