In the South, the invention of the cotton gin: 1 of 9 QUESTIONS
helped the plantation economy grow.
devastated the economy.
ОООО
led to industrialization.
meant plantations needed fewer slaves.
SUBMIT

helped the plantation economy to grow

Explanation:

the cotton gin was a boom for the slave trade (not the last one) and made sure that the south became a cotton kingdom (not industrialized).

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