Final answer:
The term that denotes the organization or body for administering control of governmental functions is Government. Bureaucracy is related but refers to the structural system in which these administrations operate, involving nonelected officials and structured procedures.
Step-by-step explanation:
The correct term referring to an organization or body through which the control or administration of a city, county, state, or nation is exercised is C. Government. A bureaucracy is a system that organizations, including governments, use to manage their various functions in a structured and efficient manner. This system is essential for handling the complex tasks of large political units and is comprised of nonelected officials known as bureaucrats. Bureaucracies can vary greatly in structure and autonomy.
In the United States, for instance, the federal bureaucracy operates with significant freedom due to factors like the federal budget and the diversity of agency types. While bureaucracies are often criticized for their rigid procedures and 'red tape,' they play a crucial role in implementing policies and programs, demonstrating a wide range of effects on society and governance.