Answer:
The BEST example of a Perceptual Region B) The Middle East.
Step-by-step explanation:
Perceptual regions share mutual feelings and interests and also a unique attitude set to them. All Middle Eastern countries have the same cultural identity forming a large ethnic group. People in this region share the same mentality, attitude, and norms which makes them special and distinct from the rest of the regions and are generally perceived differently from the others.
The Middle Eastern countries share the same mutual feelings with each other in such regard. Hence, they are a classic example of a perceptual region.