They're separated by the South China Sea.
Traveling across the Pacific Ocean would be the longest distance to travel, since it is the largest ocean by square milage, although it would be possible to combine different routes to increase the distance traveled elsewhere.
Emperor Gaozu his name is li Yuan.
Emperor Taizong his name is li Shimin.
Emperor Ruizong his name is li Dan.
Answer:
I would say It's C because during 2009 we had the 2009 crash but please tell me if I'm wrong
Explanation: