Which sociological perspective generalizes about everyday forms of social interaction in order to understand society as a whole? functionalist conflict feminist interactionist?

I believe the answer is: Interactionist perspective

Interactionist perspective would see that society is formed because of the interraction that different individuals made daily.

During this interraction, each individuals would try to fulfill their needs by fulfilling the needs of other individuals, which in the end would resulted in one large complex society.