Culture is the way of life of people. Formal culture regions can be delineated on the basis of both material and non-material elements.
It has been found that some cultures shows some kind of major material and non- material differences from place to place with few differences over time.
There are some other culture that shows less variations from region to region but change quickly over time.
For the above reason, the theme of culture region is said to be well suitable to the study of cultural difference.
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