Hi,
there is a map from 1941 that showed Nazi, Fascist and Communist hot spots / centers in the US.

The Fifth Column Menaces America On a Thousand Fronts.

the Osher Map Library has a copy on line 
this may be of help

George

-------
Dr. George S. Carhart
Engineering Archivist
Department of Public Works
Engineering
City of Portland, Maine
P: (207) 874-8682  F: (207) 874-8852

On Wed, Aug 30, 2017 at 6:35 PM, Aimee Quinn <[log in to unmask]> wrote:
Hi Folks,

I have a researcher who is trying to find either an atlas or maps of hate groups in the United States from colonial times to present.  I am not certain I've ever come across anything like that and all my searching isn't coming across anything but I admit, I am not an expert, so I am turning to you all, the experts.  Have you all seen an atlas or map that charts hate groups.  I've shown him the government and non-profit resources on hate groups and many books which discuss them.

Many thanks for your help,
Aimée


Aimée  C. Quinn
Assistant Professor & Head Government  Publications  Librarian
James E. Brooks Library
Central Washington University
400 E. University Way
Ellensburg, WA 98926
[log in to unmask]
509-963-1592


Notice: Under Maine law, documents - including e-mails - in the possession of public officials or city employees about government business may be classified as public records. There are very few exceptions. As a result, please be advised that what is written in an e-mail could be released to the public and/or the media if requested.