Dmowski's Line

Poland wanted Upper Silesia, Pomerelia including Danzig, Warmia and Masuria, and western parts of Belarus, Polesia, Volhynia and Podolia.

Dmowski tried to enclose within the borders of the proposed state all the major centers of Polish culture, and at the same time to repair the consequences of the neglect of the policy of the former Poland, lacking stable access to the sea and key resources.

[1] The characteristic of this concept, and in the opinion of its critics its fundamental defect, was the lack of offers to nationalities other than Polish living in the area of former Poland.

This is what he wrote in a letter to Joachim Bartoszewicz in mid-July 1917:[2] “In order to be strong externally it is necessary, for us to go far enough to the east, but for the sake of internal strength it is not possible to go too far, because we will lose the Polish character of the state.

Next it passes the north-west from Horodka, returns to the left bank of the Daugava River about 30 miles west of Vitebsk and goes toward the south, passing west of the Sienna to the point where it meets the boundary between Minsk and Mohylow Gouvernement, proceeding from the boundary line towards the south until the Berezina in place where it touches the northern border of the Rzeczyca county, then crossing the Berezina, goes in a southwesterly direction to the marshes to the east of Mazyr.

Then, heading south, the frontier line is progressing along the eastern border of Zaslaw and Starokonstantynów counties, to the point where it meets boundaries of Latyczów and Ploskirów counties in Podolia, there is still in a southerly direction until it reaches the river Uszyca near Zińków and goes along its course to the Dniester, which is at this point the southern border between Poland and Romania.This proposal was rejected, and later withdrawn by the author, Roman Dmowski, who, during the negotiations ending the Polish-Bolshevik war, spoke out against the inclusion of Minsk.

Polish territorial demands at the Paris Peace Conference 1919 (Dmowski's Line) on ethnographical background and borders of Polish–Lithuanian Commonwealth 1772