A city, independent state or farm, which was organized to serve political, social or economic reasons, is an example of which type of culture region?

Aformal
Bfunctional
Cvernacular
Dservice

Verified Answer :

A city, independent state or farm, which was organized to serve political, social, or economic reasons, is an example of a functional type of culture region. Examples of these types of culture regions are New York City, Chicago, Los Angeles or the San Francisco Bay area.
The answer would be letter B.