It hurt the south for a while, slave labor was good for the south's economy but bad for competition up north because nobody could find a job if all the slaves worked for free. The removal of slavery cemented this competition-based method into America.
If I remember it correctly, D. the cotton gin led to more slavery as one of the surge in production required more slaves to get the cotton.
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Answer:
A
Explanation:
the anti-Federalists believed that a strong central government would become easily corrupted