Question

Which of the following would be an example of cultural diffusion? A. the spread of a language, such as Spanish spreading across the U.S. B. preservation of traditional values C. preservation of modern values D. the difference between regional dialects

Answer 1

I believe the answer would be A. Diffusion is  "the spreading of something more widely"  Which fits in with this. 

Answer 2

The answer is A.  Hope it helps.