which early dynasty ruled this country?
The first dynasty was the Xia, which emerged around 2100.
China
According to Chinese tradition, the first dynasty was the Xia, which emerged around 2100 
what is  xixiasaurus? It is a genus of troodontid dinosaur that lived during the Late Cretaceous Period where was it found? Xixia County, Henan Province, in central China. which family of classification did he belong to? troodontid dinosaur when was it discovered? UNANSWERABLE which biological system is it related to? UNANSWERABLE how is palaeobiology related to this? They stated that troodontid anatomy was consistent with a carnivorous lifestyle, and pointed out that the structure of their serrations was not much different from those of other theropods. which is an environment related to this theropods? It is known from the mid-lower part of the Majiacun Formation of China, which dates to the Late Cretaceous period, but there has been disagreement about the exact geological age of the formation.
wiki:1621773
China [SEP] Early dynastic rule
Their oracle bone script (from ) represents the oldest form of Chinese writing yet found, and is a direct ancestor of modern Chinese characters. The Shang was conquered by the Zhou, who ruled between the 11th and 5th centuries , though centralized authority was slowly eroded by feudal warlords. Some principalities eventually emerged from the weakened Zhou, no longer fully obeyed the Zhou king and continually waged war with each other in the 300-year Spring and Autumn period. By the time of the Warring States period of the 5th–3rd centuries , there were only seven powerful states left.