Which theoretical perspective is the best and why? • Functionalism
• Conflict perspective
• Interaction

Interaction.

Explanation:

Lack of interaction in practice can lead to social and political problems. That is why interaction is very important. Psychology says that the process of interaction is important because it leads to interdependence in the behavior and experience of one subject versus another. Interaction in philosophy implies an opinion about natural and social phenomena as interrelated factors. The interaction improves the mutual influence of the two factors and leads to the two subjects' mutual actions.

true because they can bargain