The war started mainly because of four aspects Militarism Alliances Imperialism and Nationalism. This is because big armies become potential threats to other countries.
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Which is based on the Supremacy Clause, federal law preempts state law, even when the laws conflict. Thus, a federal court may require a state to stop certain behavior it believes interferes with, or is in conflict with, federal law.
The original concept was an idealistic wish to liberate Asia from the rule of European colonial powers, however, some Japanese nationalists believed it could be used to gain resources which would be used to ensure that Japan would continue to be a modern power, and militarists believed that resource-rich Western ...