Answer: There are few large urban centers.
Step-by-step explanation:
This statement best complements the above diagram. Western Europe is getting more and more stuck because of the growing terrorism in the world. And if Western Europe is a conglomerate of a large number of people and cultures, Western Europe is increasingly narrowing the European Union's circle. In this way, European countries that are not part of the Union find it increasingly difficult to obtain candidate status to become members. The largest urban centers are Paris, London, Berlin, Gothenburg, Amsterdam, Brussels, and others.