Cultural characteristics that are spread by mass media like movies and television are examples of cultural diffusion.
Cutural diffusion is where cultural feature from one group was brought to anothe group under the infulence of different media.
In this case, cultural features would be spread by mass media, for example, through movies we get to see the American culture such as the clothings, slangs in language, food, etc. People then begin to learn or pick up the characteristics like wearing the same type of clothing, learning the styles of make up and using the slangs
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