hi do you know what is the most significant achievement of ancient china?
Gunpowder, paper, printing, and the compass are called the Four Great Inventions of Ancient China.
The Ancient Chinese were famous for their inventions and technology. Many of their inventions had lasting impact on the entire world
when was it invented?
hi do you know what is a dynasty?
the dynasty is a line of hereditary rulers of a country!
hi do you know what is the cycle of dynasty change?
The cycle appears as follows: A new ruler unites China, founds a new dynasty, and gains the Mandate of Heaven. China, under the new dynasty, achieves prosperity. The population increases.