The original Allied plan for post-war Germany's borders was at first only that the Oder should be the eastern border. East Prussia, eastern Pomerania and smaller parts of Silesia and Brandenburg would become Polish. On Churchill's request then also the Oppeln district was given to Poland, that is all of Upper Silesia. It is questionable if the Oder-Neisse-line follows the right Neisse river. There are two Neisse rivers; Görlitzer and Lausitzer Neisse. The final border was drawn along the Lausitzer Neisse, which is more to the west.