The correct answer is the county sheriff, the district attorney, and the county assessor
the county sheriff: is a legal officer responsible for a county. In practice, the specific combination of a sheriff's legal, political and ceremonial obligations varies widely from country to country.
the district attorney: the promoter is a public agent and his main objective is to defend society and its interests. He acts as a law enforcement officer and can take action if he wants to investigate suspected crimes such as embezzlement of public funds.
the county assessor: is a local government official who estimates the value of real property within a city, town, or village's boundaries.
Florence Nightingale (1820-1910), known as “The Lady With the Lamp,” was a British nurse, social reformer and statistician best known as the founder of modern nursing. Her experiences as a nurse during the Crimean War were foundational in her views about sanitation. Because of her great work she is called an international personality
I believe the answer is: overlearned
In psychology, overlearning refers to the act of practicing a new actions well beyond initial mastery (no room for improvement)
Overlearning could be perpetuated by individual will or majority's will and might influence a certain treatment toward a specific social group.