Napoleon's empire collapsed because of the Continental System, the Peninsular War, and the invasion of Russia.<span> These events are widely viewed as three major mistakes that led to the weakening of his rule in Europe.
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A. Henry Ford
Henry Ford helped revolutionize speeds of creating automotives using the assembly line in which helped make them more affordable.
B) There were more jobs for people.
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.