The Tang rulers established a system of coinage. This was an accomplishment by the Tang Dynasty of China.
The system of coinage began in Tang dynasty and continued its existence in the succeeding dynasties.
Kai Yuan Tong Bao was written in character on the coin currency circulated all throughout China beginning on the Tang dynasty. <span>Kai Yuan Tong Bao's size, weight and the accordance of name with the form made it not only the main currency of the Tang Dynasty but also the norm of the coin in the next dynasties</span>.
Since it was minted during the Tang dynasty, it was used without discontinuity. Its usage even extended to the collapse of the Tang dynasty. This form of money was used for 1300 years before replaced by Hong Xian Tong Bao.
Assuming these are your choices:
a. Feudalism increased.
b. The manor system spread.
c. Feudalism declined.
d. Trade decreased.
The correct answer is c. Feudalism declined.
There have been 4 Quadruple
The abolitionists wanted an immediate ban of slavery.
Hope this helps! :)
"The U.S., Britain, France, and Japan" were the "four powers" among the following choices given in the question that <span>agreed to the Four Power Treaty of 1921. The correct option among all the options that are given in the question is the second option or option "b". I hope the answer helped you.</span>