Which example best illustrates cultural diffusion?
A
A citizen in the United States studied Spanish for two years, then traveled to Spain and Peru.B
Cinco de Mayo, which celebrates a victory by Mexico over French troops, is also celebrated in the United States.C
In the southwestern United States, decorating homes with Spanish textiles and pottery is popular.D
A family moved from one part of their city to another part of the same city, so the children had to switch schools.