Question

which of the following best illustrates cultural diffusion from the us and canada to the rest of the world?
the popularity of american fast - food restaurants in europe and asia.
the widespread use of adobe homes in the american southwest.
the preservation of french language laws in quebec.
the forced migration of africans to the americas.

Explanation:

Cultural diffusion is the spread of cultural beliefs and social activities from one group to another. American fast - food restaurants are a part of US culture. Their popularity in Europe and Asia shows the spread of US culture. Mobile homes in the American Southwest are a regional housing type within the US, not a spread to the rest of the world. French language laws in Quebec are about cultural preservation within Canada. Forced migration of Africans to the Americas is about historical forced movement, not cultural diffusion from the US and Canada to the rest of the world.

Answer:

The popularity of American fast - food restaurants in Europe and Asia.