Answer:
See the attachment above.. There I have posted!
Periodization is the division of time into periods that show some kind of characteristics, to facilitate the study of history. An example of periodization is distinguishing the Dark Ages as a period.
Among the options periodization is visible in b. dividing China's history based on which dynasty ruled the country.
Answer:
It would be unbalanced. They would need more senior classrooms than younger citizen classrooms. This means that the younger citizens are becoming low in population. Right now, Japan has a problem, the problem is that there are not enough young people. Hence, it is unbalanced and bad.
Explanation:
