Answer:
they were more slave owners in the south because they wanted to make more money
For what what is the reasoning for this action
The king had power, but not as much as parliament.
Confucius
Key texts from Confucius (551-471 BCE) were core material for the civil service examinations in imperial China, beginning in the Sui dynasty (581-618 CE) and reaching the height of development in the Qing dynasty (1644-1912 CE). Not only was the focus on Confucius, but on recognized authoritative commentaries on Confucius.