The cotton gin was introduced in the year 1794 in the US that making it a pioneer in the manufacturing industry in those periods. It
The cotton gin is an advanced machine that speeds up the production process in the cotton industry by removing cotton fiber seeds quickly. IT also helped in the process of hulls, and cotton from foreign materials.
Therefore, the demand in the US for cotton increased drastically after this invention. So cotton manufacturing became one of a profitable business, which lead to the growth of the labor force in harvesting cotton.
Learn more about the cotton gin here:
https://brainly.com/question/1080298
