How did the cotton gin make cotton the dominant southern crop?

The cotton gin, invented by Eli Whitney in 1793, revolutionized cotton processing by significantly speeding up the separation of cotton fibers from seeds. This efficiency made cotton production much more profitable and manageable, leading to its widespread adoption in the southern United States. As a result, cotton became the dominant cash crop, driving the economy and increasing the demand for slave labor to cultivate and harvest the crop. Consequently, cotton's prominence shaped the social, economic, and political landscape of the South.