It is true that both Japan and China have become manufacturing powers, over 12 million people live in Tokyo and Tokyo has been destroyed and rebuilt several times.
Answer: Option 2, 3 & 4
Step-by-step explanation:
China has become more free yet not completely. Japan has become the biggest manufacturing power for its quality. But China has become the biggest manufacturing for its cheap cost.
According to recent survey population may crossed 14 million. People in Japan never ceased to quit rebuilding things. Even after various storms and earthquakes.