1.One example of cultural diffusion in Canada is language. British and French people comes to Canada and introduces their languages to Canadians, so now these two languages becomes the two most spoken in Canada. 2. Mc Donalds because its all around the world.they have branches in Africa, India, China, Russia even in Arab counties too 3.An American restaurant selling pizza made according to Islamic halal religious requirements 4.for example pupusas. pupusas are from el Salvador. Mexico borrowed it from el Salvador the diffusion country is el Salvador.
The similar interest in soccer in some areas of the United States and Mexico is a good example of cultural diffusion. A historical case would be when the Spanish took over lands in the Americas and later forced the original inhabitants to convert to Roman Catholicism in the 16th and 17th Centuries.