Eli Whitney invented both the cotton gin and interchangable parts, both of which contributed to manufacturing in the United States at that time.
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Liberty , and the pursuit of happiness
General Douglas MacArthur was the Supreme Allied Commander in the Pacific during WW2. He graduated from the United States Military Academy or West Point. During the 50s he command all American Troops in the Korean Peninsula
until being relieved of his duties in 1951.
Answer:
what exactly are you asking?