The united states dropped the worlds first attomic bomb over the city of Hiroshima in Japan and this explosian wiped 90% of the population a dlater killed many around 80,000+ were dead.
Answer: America had placed an embargo on Japan due to their over achieving power and took over most of the South Pacific islands. Japan was wanting to upward/increase its oil for its war effort and saw the Pacific Fleet of the United States as its biggest threat.
Harper's Ferry was a ship with a large arsenal.
B. Yes, if the wealthier country believes the war is worth it
I think that the answer is D