Answer:
The correct answer for the question: Why was Clay concerned about trade, would be: He worried about Americans being dependent on foreigners.
Explanation:
The American System was an economic plan that was mostly masterminded by U.S Speaker of the House, Henry Clay, and it became the framework for most of the first half of the 19th century. Its origins come from the ideas that had been once proposed by the "American School" of Alexander Hamilton, and it stated three main ideas: the creation of a national bank for commerce booster, the establishment of high tariffs against foreign products to encourage Americans to buy from American manufacturers and producers and use federal funding to initiate improvements in roadways, highways, railroads, and other such transport, communications and production means. Although many opposed Clay´s proposals, especially the West and South because they thought Clay supported the Northern manufacturers with his policies, the truth was that Clay himself stated that his concern was generating the idea that Americans should buy American and support American companies and manufacturing. This was Clay´s major concern by proposing the policies that made part of the American System.
