Final answer:
The Montreal Mafia's organizational structure is described as a 'Syndicate' due to its systemic hierarchy, division of labor, and explicit channels of communication.
Step-by-step explanation:
The term that best describes the Montreal Mafia's organizational structure is a 'Syndicate' (Option B). Mafias typically operate on a model that includes a systemic pattern to the relationship among offenders, division of labor, and channels of communication. This form of organization is in line with bureaucracies, which are formal organizations characterized by a hierarchy of authority, clear division of labor, explicit rules, and impersonality. The synergy of these elements forms a structured and hierarchical network that meets the definition of a syndicate. This organizational model aligns closely with the bureaucratic characteristics, but with a focus on criminal activities rather than lawful administrative functions.