The answer is D. Homer chemical and plastic E. Kodak
To protect American business interests there
<span> Falling demand leads to falling prices, and less production, which leads to a deflationary cycle that spirals out of control. It actually started when agriculture commodities (wheat, corn, beef etc) was over supplied. Followed by an artificially inflated housing market which collapsed when the market corrected. </span>
John C. Calhoun supported the theory