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The Wilmot Proviso proposed an American law to ban slavery,
Explanation:
Congress is Unable to Control Commerce Between America and Foreign Nations. Under the Articles of Confederation, Congress lacked the authority to regulate commerce, making it unable to protect or standardize trade between foreign nations and the various states.
Some southerners referred to their region as the "New South" after Reconstruction because it was a time of industrialization and economic change. They used the term "Solid south" to refer to the time before Reconstruction.
Answer:
gupta period is called golden age