
Respuesta :
Answer:
A. The Confucian civil service exam was replaced by exams used in West Africa.
Explanation:
During the Song (Sung) Dynasty (960-1276), innovation was profoundly cutting-edge in fields as differing as farming, iron-working, and printing. To be sure, researchers today discuss a Song financial transformation. Â
The populace developed quickly amid this time, and an ever increasing number of individuals lived in urban areas. Â
The Song system of government was also advanced for its time. The upper-dimensions of the administration were staffed by very instructed scholar-officials selected through competitive written examinations.