Answer:
Cultural diffusion is merging and spreading from different cultures.
Explanation:
Cultural diffusion is a term used to express when the religion, beliefs, ideas, culture and customs are combined with a different ethnic group.
One of the examples of cultural diffusion is the Christianity that is practiced in the New World carried by the missionaries and European exploration. Christianity was practiced along with the customs of the Native tribes in America.
Cultural diffusion can lead one country to influence another culture through trade, travel, or immigration.
Therefore we can conclude that cultural diffusion is important because they link culture to the physical environments in which people live.
