The Southern Poverty Law Center has published a map according to state, showing the location of hate groups, those who use an innate human characteristic to build a hierarchy. If you go to the pull-down menu, you can see who is in your neighborhood.
The internet has become a great tool for exposing hierarchies, and here is another example. The more we expose the top, the more we know about who is clinging on to the past using hierarchical techniques to stay there.
http://www.splcenter.org/get-informed/hate-map
