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.
1.The stock market crash of 1929
2. Bank Failures
3. Reduction of purchasing across the board.
This <span> attack was directed against trains passing through Kasumigaseki and Nagatacho, home to the Japanese government.
Hope this helps!</span>