It was split up between the Europe’s powers
It did not lead to the Civil War, what led to the civil war was the war of 1812. That was when U.S.A recognized that it needed to become stronger, and slaves were transported to the United States and put in the working class under bad conditions. Child labor and prejudice began there as well.
I don't know the answer but try reading this:
https://www.history.com/topics/1960s/robert-f-kennedy
It should help give you information.
Good Luck!!
Answer:
Europeans and Americans enjoyed technological superiority and possessed a modern navy with powerful warships powered by steam engines. If they wished, they could have inflicted great damage on Japanese ports and armies. Due to isolation and limited contacts with the outside world, Japan had lagged behind the West technologically and scientifically by the first half of the 19th century. After the fall of the shogunate, the leaders of the Meiji Era began a modernization process, a relatively quick catch-up with the West.
Explanation: