The answer is <span>positivity effect
As people grow older, people will have more experience that would influence the principles that we have in our life.
This will make us tend to seek positive meaning in our life rather than simple hedonistic things in order to get satisfaction.</span>
They rose due to nationalism. Germans wanted revenge for WW1 where they thought they were punished too harshly, while Japan deemed that it was a great nation and that it should enter the continent through China. Germans fell because they became too spread out and couldn't fight the war an all fronts, while the Japanese lost it because they enraged the US who nuked them.
Answer:
On the Yellow River basin
Explanation:
