Answer:
functionalist
Step-by-step explanation:
Functionalist theory: The term functionalist theory was first introduced with the work of Robert Merton, Emile Durkheim, Talcott Parsons, and Herbert Spencer.
The functionalist theory explains that a particular society is a system of different interconnected parts that is responsible for working together in consonance to carry out a balanced state and social equilibrium as a whole.
In the question above, the given statement represents the functionalist theory.