It describes the separation of national and state governments.
I don't think this is true.
A good mental health is not about not having an emotional problems (this can't be prevented, for example sadness due to a death of a close person can't be prevented and might serve a purpose of leading to acceptance), but about being able to deal with them without falling into serious disorders.
Cause they were in japan and it was during war time
Answer:peer testimony
Explanation:this is a testimony taken from what one has observed from an ordinary person without accredited expertise of the subject .
When one observe a situation and can testify based on what they saw or experienced .