A major reason why the United States supported South Vietnam rather than North Vietnam after the French left was because "<span>D. The United States wanted to prevent communism from spreading," since this was during the Cold War. </span>
The correct answer is C. Both. I know because I studied that a lot last year in history class! :)
-Amber
Eli Whitney created the concept of interchangeable parts.
Answer: it was in response to U.S oil embargo
Slavery was good at the time of doing throw and realized soon later if was horrible for the blacks