Which of the following statements regarding human agency is/are CORRECT?

A. Human agency, by way of individual action or initiative always plays a role in societal changes.

B. Individuals perceive, interpret and manipulate the rules of the system to meet their own interests.

C. Revitalisation movements do not constitute an example of human agency in action.

D. An example of human agency is an influential leader who mobilises a community to change their circumstances by action.