How did this invention contribute to the expansion of the plantation system?

The invention of the cotton gin in 1793 significantly contributed to the expansion of the plantation system by vastly increasing the efficiency of cotton processing. This machine allowed for the rapid separation of cotton fibers from seeds, making cotton production much more profitable and desirable. As a result, it led to a surge in cotton cultivation, particularly in the Southern United States, and intensified the demand for slave labor to meet the growing needs of the plantations. Consequently, the cotton gin played a crucial role in solidifying the economic foundation of the plantation system and the institution of slavery in America.