Why was New England concerned about President
Thomas Jefferson's embargo?
(1) It supplied a labor force to the rest of the
nation.
(2) It depended on foreign trade for its economic
prosperity.
(3) It formed the northern border with British
Canada.
(4) It produced more agricultural goods than any
other section of the nation
.

New England was worried about President Thomas Jefferson's embargo primarily because of its heavy reliance on foreign trade, which suffered due to the Embargo Act of 1807.

Explanation:

New England was concerned about President Thomas Jefferson's embargo due to its dependence on foreign trade for economic prosperity. The Embargo Act of 1807, aimed at pressuring Britain and France economically, had disastrous consequences. New England, being a hub for maritime trade, particularly felt the direct impact of the embargo on its sea-captains, merchants, and economy.

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