Final answer:
The Embargo Act in 1807 cut off all trade between America and Great Britain, but it had negative consequences for the U.S. economy and did not achieve its goals.
Step-by-step explanation:
The Embargo Act, enacted by the United States in 1807, did indeed cut off all trade between America and Great Britain. The act was a response to British and French interference in American trade during the Napoleonic Wars. It aimed to protect American interests but ended up severely impacting the U.S. economy and did not achieve its intended goals.
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