Yes it is true that despite fears that Japanese americans would be disloyal, only one Japanese American was ever convicted of treason against the US.
True. A contention is a heated argument.
Laozi, also rendered as Lao Tzu and Lao-Tze, was an ancient Chinese philosopher and writer. He is the reputed author of the Tao Te Ching, the founder of philosophical Taoism.
Answer: Sea of Japan, Yellow Sea, East China Sea, South China Sea
Answer:
It revived the civil service examination system of the Han.