I think it’s also A bit not too sure
Answer:
with Stevens's support, a group of American businessmen in Hawaii formed an Annexation Club and plotted the overthrow of native Queen Liliuokalani
Https://www.enotes.com/homework-help/what-fifty-four-forty-fight-255164#answer-330025
Theres the link
The Civil War began on April 12 1861. It lasted four years and ended on April 9 1865.
