Answer:
disequilibrium is result of both excess supply and excess demand
The factors that led to the surprise strategic attack of Pearl Harbor was due to many reasons, among which the Japanese imperialistic tendencies were the most obvious one. The Japanese really wanted to have control over those portions of the Pacific which is also the reason why they attacked Pearl Harbor.
Actually, the civil war make their relationship became much worse.
Because of the civil war, the ally has to lose a lot of resources for war supplies and equipment. This led to a situation where the allies no longer able to pay the treaties that they promisd to pay to the Sioux, which eventually ended up in conflict between the two group.
