Well what ended the civil war was the surrender of Lee at Appomattox so the answer is A. [i can only see half of the question by the way.]
Explanation:
imperialism is the awenser j belive I could be wrong
because its 2018 people what do you expect
The Shogunate was unable to do anything against the Western fleets.
<span>The government was unable to drive away Perry’s well-armed warships.</span>