the answer is A!!!......................
Answer:
economic migration
Explanation:
When people move from one country to another we have a migration. If the reasons for that migration is the living conditions, being poor in the country they are from, and want to move in a country with much better ones, it is an example of economic migration. This can also be seen from a push and pull factor perspective, as they are what cause the migration. The poor conditions in the country of origin are push factor that make the people move away. The better conditions in another country are a pull factor, as they attract these people to chose that particular country as their next destination.
In China,the Tang (618 - 907 A.D.) and the Song Dynasties based their bureaucracies on Confucian ideals (960 - 1279 A.D.) as a way of strengthening ethics thus ruling out corruption in civil service. In order to achieve this, every candidate aspiring to a job position in the government had to pass difficult tests on Confucianism.
<span>A hierarchy based on power and origins emerged, with those with the most European blood at the top</span>
