Which of the Following Best Describes the Current Perception of Geographical

Which of the following best describes the current perception of geographical features such as mountains in the context of economic growth in Europe?

A) They provide natural protection from potentially hostile neighbors.
B) They are impediments to efficient trade and communication.
C) They are natural landmarks that symbolize national treasure.
D) They are fortuitous blessings that provide a wealth of natural resources.
E) They are symbols of national heritage and history.