What defined the western boundary of Neumark for centuries?
The Oder River marked the western boundary of Neumark for centuries. This waterway separated the region from the core territory of Brandenburg to the west.
Short answers, pulled from the story.
The Oder River marked the western boundary of Neumark for centuries. This waterway separated the region from the core territory of Brandenburg to the west.
After the Second Partition of Poland in 1793, the remainder of Greater Poland became part of South Prussia. The Napoleonic Duchy of Warsaw absorbed parts of the region in 1807 before the Congress of Vienna dissolved the Neumark entirely in 1815.
Low-German-speaking colonists began settling north and south of the Warta and Noteć Rivers starting in the 1230s. Pomeranian and Polish lords invited these settlers to develop the previously depopulated forest borderland between Pomerania and Greater Poland.
This division created trade wars between Crossen and Landsberg competing with Frankfurt for mercantile primacy. Both brothers died within ten days of each other in 1571 ending the separation, meaning the administrative split lasted only thirty-six years before reunification restored the region to Brandenburg's core.
The largest group among new inhabitants were Poles expelled from Eastern Poland annexed by the USSR comprising 42.1 percent of the December 1950 population. Over 95 percent of the 1950 population were newcomers to the region with less than 5 percent residing in German East Brandenburg back in August 1939.
From 1975 to 1998 the former territory was divided between the Voivodeships of Gorzów and Zielona Góra. Since the 1st of January 1999 almost all of the former Neumark lies within the Lubusz Voivodeship while northern towns like Choszczno belong to West Pomeranian Voivodeship.