Answer:
I think it underscores that Japan was being deceptive when it pretended to want peace because all of a sudden they attacked and destroyed :3
Explanation:
:3
In many republics, power is split between the federal government, which oversees the affairs of the nation as a whole (things like the military, foreign policy, etc), and provincial government which are local governments meant to deal with smaller issues like education, housing, etc.
It is how the life is a gamnadjdi etht real world.