Soil minerals play a vital role in soil fertility since mineral surfaces serve as potential sites for nutrient storage. However, different types of soil minerals hold and retain differing amounts of nutrients.
Rating Newest Oldest. Best Answer: The cotton gin was so important because it changed the way the South produced their most profitable material, cotton. With the success of the cotton gin, it was easy to make bundles of cotton in short amounts of time. This helped increase trading and the Souths' economy.
Part 2: The Cotton Gin. Another way to approach the importance of this invention is to examine the economic importance of the cotton gin to the entire nation, indeed the world, not just to the American South. One way to do this is to use comparative shockwave maps prepared by the University of Oregon.