Answer:
A strict ruler and a strong legal system is needed to create an orderly society.
Explanation:
Legalism was an Ancient Chinese philosophy. According to this philosophy, in order to create a stable and orderly society, a strong leader, and strong laws are needed. The strong leader should be able to amass wealth and power, in order for him to have incentive to rule in an orderly manner, and with a long-term perspective. Like this, legalism was a philosphy that justified the rule of one single emperor over an unified China.