"the set of shared beliefs, ideas, and moral attitudes which operate as a unifying force within society."
en.m.wikipedia.org/wiki/Collectiv…
In effect, this is how an individual views himself as a part of any given group.
“A social fact is to be recognized by the power of external coercion which it exercises or is capable of exercising over individuals, and the presence of this power may be recognized in its turn either by the existence of some specific sanction or by....