The answer would be East Asia. East Asians
comprise around 1.6 billion people. About 38% of the population of Asia
and 22%, or over one fifth, of world's population lives in East Asia.
They named themselves the middle kingdom because they saw themselves as the center of the world.
Amswer is D. With more people in the country. More women needed jobs as they would often just cone to the U.S without someone to marry and would need to go work a job.