Which of this is not related to events surrounding the Hartford convention?

The Hartford convention was a secret meeting held in Hartford, Connecticut, from December 15, 1814, to January 5, 1815, by Federalist Party delegates from New England states. The convention was held in response to the War of 1812, which was unpopular in New England. The delegates discussed a number of issues, including the war, the Embargo Act of 1807, and the admission of new states to the Union.

(A) The War of 1812

This is related to the Hartford convention because it was the main topic of discussion at the convention.

(B) The Embargo Act of 1807

This is related to the Hartford convention because it was one of the issues discussed at the convention.

(C) The admission of new states to the Union

This is related to the Hartford convention because it was one of the issues discussed at the convention.

(D) The American Revolution

This is not related to the Hartford convention. The American Revolution took place from 1775 to 1783, and the Hartford convention took place in 1814-1815.

Therefore, the correct answer is (D) The American Revolution.