In His Analysis of Social Change, Talcott Parsons Applies a "Homeostatic

In his analysis of social change, Talcott Parsons applies a "homeostatic" model of society. By this he means that:

A) all social change can be seen as fluctuations between ideational and sensate cultures
B) all societies pass through stages roughly equivalent to the life stages of human beings
C) as change occurs, institutions attempt to restore society to equilibrium
D) social change results from the challenges faced by a society and how it responds to them