A. Discourage the spread of the National Bank
Perfect competition is a standard of the business based on the hypothesis that a substantial fraction of organization to design similar goods utilized by a wide amount of customers. The prototype of perfect competition also implies that it is comfortable for modern organizations to penetrate the market including for surviving unities to give up. Moreover ultimately, it implies that consumers and merchants have comprehensive knowledge about market requirements.
After the War of 1812 the policy that was advocated by James Madison for making American manufactured products cheaper and more competitive in both domestic and foreign markets was a protective tariff. The correct option among all the options that are given in the question is the second option. I hope it helps you.