Answer:
Death rate: Deaths per 1,000 people each year
Migration rate: Difference in number between emigrants and immigrants per 1,000 people
Carrying capacity: Population an area can support
Birthrate: Births per 1,000 people each year
B. prevent rebelious people
Han ethnic group in China is an Easter Asian ethnic group and nation. They conform more than a 92% of Chinese population, that is why it is the largest ethnic group (over 1.3 billion people)
This Dynasty dated from 206 and it represented a 19% of the world´s people.
