Final answer:
The term 'well-bred officials' best reflects the historical and cultural setting of the text by highlighting the social structures and expected behaviors within a bureaucratic environment. The correct answer is option A.
Step-by-step explanation:
The detail that best reflects the historical and cultural setting of the text 'The Cloak' by Nikolai Gogol is A. well-bred officials. This phrase implies a certain structure and etiquette within the workplace and society, characteristic of the period of bureaucracy in which Gogol was writing. It speaks to the expectations of behavior and class distinctions prevalent in the society of that time, where the observance of such courtesies was indicative of one's social standing and professional demeanor within the rigid hierarchies that structured institutions and offices.