Poland was an important Eastern-European kingdom between the 11th and 18th centuries. For the next 123 years, it was partitioned between other countries. In 1918 it became a democratic republic, which after World War II joined Warsaw Pact. In 2004, Poland joined the European Union. Check full tag ...
While researching the answer to "How was Germany's border decided?", I didn't manage to find any documents which would precisely describe the borders between Germany and Poland between the points 53° ...
I am interested in mapping the pre-war (WWII) border between Poland and Germany. Is there any data available in a public resource? Can anyone describe waypoints along the border in terms of modern ...