This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Polszczyzna kresowa. Map of Poland in Karte Polens Kurzowa Jzyk polski Lwowa Kresw poudniowowschodnich do roku wyd II Krakw UTC MapofPoland Adam Carr derivative work LingVista talk Added the range of Kresy dialects LingVista MapofPoland PDuserw Original upload log This image is derivative work of the following images