Diffusionism was popular in the early 1900's. There were two main
centers for Diffusionist theory, one British and one German. The German school
was led by Father Wilhelm Schmidt and Fritz Graebner. They believed that
cultural traits diffused outward from a variety of cultural centers in circles
to other regions and people. These culture circles were known as Kulturkreise.
In the British version of Diffusionism, only one culture center existed from
which all cultural traits were diffused. This cultural center was
Ancient Egypt. The main
proponents of this theory were
G. Elliot
Smith and William J. Perry. They had both studied Ancient Egypt extensively
which resulted in their belief that Ancient Egypt was the only cultural center.
Both of these groups felt that people who did not posses traits that were
considered civilized had degenerated and lost those traits.
Diffusionism is, however, still important today. The concept of diffusion explains how some cultural traits are acquired or spread. Diffusionism also helps to explain acculturation. Diffusionism cannot explain all aspects of culture as early Diffusionists believed. There are examples of cultures in close contact that do not share many traits.