File:Algonquian Language Map With States And Provinces.svg
Principal sources used:
https://www.loc.gov/resource/g3701e.ct003648r/
http://lauramarch.com/eportfolio-work/ling165/multimedia/les12_img_namerica.jpg
https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20160805125057751-0958:04959ill11_1.png?pub-status=live