During the Han dynasty, Chinese trade increased. China made new contacts in the West as a result of increased .

During the Han dynasty, Chinese trade increased. China made new contacts in the West as a result of increased exploration.

Han dynasty was regarded as the most ancient and prominent of ancient China, which was active in 206 BCE–220 CE. It is the main region from where China's trade and commerce lead to another higher level.    

This dynasty initiated making Silk Road that made merchants earn great wealth for them. There was development in civil services and scientific advancements for the purpose of expanding their trading facilities.  

Therefore, exploration is the reason why trade flourished and increased as well as brought prosperity in China.  

Learn more about the Han dynasty here;

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exploration

Explanation:

Among the several dynasties of ancient China, the Han Dynasty is of great prominence. This dynasty took the trade and commerce of the China towards an another level. During the time when the ancient China witnessed high prosperity, Han Dynasty became prevalent. This was the time when the trade flourished and trade grew at an alarming rate. Traders went forward and traded in luxury goods and items. The Silk Road was created and it helped n better communication with the traders. Exploration helped in exploring and flourishing the trade.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.