What was one effect of the Hartford Convention A. It brought about the decline of the Federalist Party. B. it forced Britain to accept the Treaty of Ghent. C. forced president James Madison to reestablish trade with British and France. D. Air recognized Connecticut’s opposition to the war of 1812

A. It brought about the decline of the Federalist Party.

Explanation:

The effect of the Hartford Convention is which was held between December 1814 to January 1815 was widely known to be based on President James Madison’s mercantile policies and the progress of the War of 1812, including the unacceptable position of the political situation of the country more specifically national government power shifting to South.

However, following the unexpected victory in the Battle of New Orleans, and the secret nature of the Hartford convention, brought about the decline of the Federalist Party.

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powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.