Farming remained the the main economic activity. It moved west with settlement. Inventions, such as cotton gin, encouraged planters to grow even more crops.
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Answer:
C
Explanation:
Significance- The Cotton 'Gin enabled cotton to be cleaned of seeds much faster than by hand. It also increased the need and demand for slavery as a major labor force in the South. Interchangeable parts enabled the modernization of weapons and other machine parts.
Its positive economic impact
Answer:
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