Answer:
The trade of gold for salt by West Africans is an example of cultural diffusion.
Step-by-step explanation:
The trade of gold for salt by West Africans is an example of cultural diffusion because it involves the exchange and spread of goods, ideas, and practices between different cultures or regions. In this case, the West Africans traded their abundant gold for salt, which was scarce in their region but abundant in other areas. This exchange of goods facilitated the transfer of knowledge, ideas, and cultural practices between the West Africans and other cultures they traded with, leading to the diffusion or spread of different cultural elements. This exchange and diffusion of goods, ideas, and practices is a common process in cultural diffusion, where cultures interact and influence each other through trade, migration, or other means.