Use the image to answer the question.

What impact did the invention shown have on the economy of the South?

A.
It sped up the time to transport cotton, lowering the cost of the crop.

B.
It made it easier to clean cotton, increasing the profitability of the crop.

C.
It simplified the work to harvest cotton, attracting more people to raise the crop.

D.
It improved the quality of the cotton produced, spurring greater demand for the crop.

PLEASE, ALSO EXPLAIN WHY ITS THE CORRECT ANSWER, DO NOT GUESS, USE THE EXPERT.

D. It improved the quality of the cotton produced, spurring greater demand for the crop. The invention shown in the image is the cotton gin, which was invented by Eli Whitney in 1793. The cotton gin was a machine that separated the seeds from the cotton fibers, making it much easier and faster to clean cotton. This improved the quality of the cotton produced, which in turn spurred greater demand for the crop. This had a significant impact on the economy of the South, as cotton was a major cash crop in the region.