Why did China's economy song flourish?
Also, why did China's population increase during the Song Dynasty?
The population of China doubled in size during the 9th, 10th and 11th centuries. This growth was made possible by expanded rice cultivation in central and southern Song, the use of early-ripening rice from south-east and southern Asia, and the production of widespread food surpluses.
In this way, what made the Song Dynasty so successful?
The Song Dynasty thought that if they could gain the Xia territory, they could perhaps reestablish the lucrative Silk Road trade that benefited the earlier Han (206 BC – 220 AD) and Tang Dynasties. The Song Dynasty managed to win several military victories over the Tanguts in the early 11th century.
Border uprisings not only led to the end of the Tang Dynasty, but again plunged China into many warring states, before they were reunified under the founding emperor of the Song Dynasty. Eventually, the Song Dynasty would fall to the invading Mongols, who, under Kublai Khan, would found the Yuan Dynasty in China.