Answer: It changed both the economy and the American Slavery
Explanation:
So instead of slaves having to separate the cotton from the seeds, they used the cotton gin which increased production and profit
Answer:
How did the United States convince the Tokugawa shogunate to make concessions
to provide humane treatment for shipwrecked American sailors. “Opened” ports where American ships could re- fuel & re-supply and take safe haven during bad weather.
i am not sure if this will help but this is the information i know
Explanation:
For one thing the Huns did not conquer the Roman Empire.