The most widely accepted is that they migrated mostly from Asia in successive waves.they may have taken boats and skirted the coast or they may have walked where the ice permitted or both
Hi Brainiac
Because they believed that feed slaves would be willing to take lower wages in order to get work in North.
Sorry for the late answer, but I hope its help:)
Answer:
China ascended in the global community as the country with the fastest sustainable economic growth when it decided to become open to foreign businesses and investors.
This started when it implemented a free-market reform act which helped in an increase in its Gross Domestic Products by almost 10 percent thereby making it a big force in the global economy.
