Amanda enlightens us as to how culture spread from the great culture hearths such as the Nile River Valley, Mesopotamia, and the Indus River Valley through the process known as cultural diffusion. She also covers modern cultural diffusion around the globe, aided by modern transportation and technology. Read her article on Culture Hearths and Cultural Diffusion.

Comments
Diffusion is a very interesting thing actually. Basically diffusion can be throughh anything whether its fashion or disease its a matter of how uss as humans work together and spread our thoughts diffusion or our opinions. If a man on the street is selling bracelets and everyone starts wearing his bracelets something simple as that could be diffusion