which is an example of diffusion?

a)chinese men forced women to undergo foot binding.

b)europeans captured and enslaved africans.

c)native american foods were taken to europe to feed people and livestock.

d)communist governments limited outside contact with free societies.

When the foods of Native Americans were brought to Europe and were fed to people and livestock there, made an absolute example for the diffusion.

Option C

Explanation:

The diffusion in aspect of geographical or anthropological discipline meant for the diffusion of a belief or an activity from one place to another with intermixing and making it exist at that place. Therefore, the chosen option represents the form of diffusion.

This in fact represents the cultural diffusion as the food is being treated as a culture of a native place which was taken to another place to feed and became a part of that new place culture too, and hence diffusion took place.