Question

what is social rule?
Please don't Google ​

Answer 1

Social norms, or mores, are the unwritten rules of behavior that are considered acceptable in a group or society. ... This is how we keep society functioning, not just with direct rules but also expectations. When people know what is expected of them they tend to comply.

Answer 2

Explanation:

Social rule system theory is an attempt to formally approach different kinds of social rule systems in a unified manner. Social rules systems include institutions such as norms, laws, regulations, taboos, customs, and a variety of related concepts and are important in the social sciences and humanities.