They can't keep you from having an opinion.
<span>Yes, China's world view was the cause of the ending of it's exploration and voyages. Under Zheng He, China grew and enjoyed much world travel. in 1424, Zheng He suddenly died and his successor halted all plans for voyages and exploration. A new emperor stepped in and revived the voyages but in 1433 at his passing, China lost interest in overseas exploration and ended their voyages.</span>
The number of soilders killed in ww2 decreased in vietnam war because their soilders died not because of war but were lost in the jungle or could not survive in the harsh condition of vietnam's nature.and the rate was approximately same as because many soilders died there also by illness and fatigue.
I think the answer is B, unlawful.