In 1793, Eli Whitney invented a simple machine that influenced the history of the United States. He invented a cotton gin that was popular in the South. The South became the cotton producing part of the country because Whitney's cotton gin was able to successfully pull out the seeds from the cotton bolls.
Answer: i think it is U.S. Civil War
Explanation:
<span>The Allies had started using convoys. The US had more ships made.</span>
Answer:
<em>European traders adapted to Chinese society.</em>
they build it so germans wont enter
