According to Han Fei, what
is the purpose of law in
governing a nation?

The ministers who are appointed by a ruler may try to gain power in order to pursue their own personal aims. A wise ruler must therefore enact laws to ensure that the ministers fulfill their duties and to ensure that all ministers comply with the ruler's authority.

Explanation:

What did Han Fei Tzu believe?

Elements of Chinese Legalist philosophy can be traced to the 7th century B.C., but it was Han Fei Tzu who developed the precepts of this political philosophy into its definitive form. He emphasized the complete submission of the individual to the state and stressed the importance of law in maintaining state control

How did Hanfeizi describe society?

According to Hanfeizi, the only way to create a strong society was to reward good behavior and punish bad behavior. ... Hanfeizi believed a ruler should govern with strict laws and harsh punishments. How did the Qin dynasty apply the teachings of Hanfeizi?

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.