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.
Eli Whitney's invention of the cotton gin in 1793 resulted in massive growth in the cotton industry in the American South. Learning Objective. Key Points. With the invention of Eli Whitney's cotton gin in 1793, cotton became a tremendously profitable industry, creating many fortunes for white plantation owners in the antebellum South.