Nationalists diplomatic activity under the guidance of Roman Dmowski in the last phase of the struggle for independence

In the article the conception of struggle for independence of Poland whose a representative was Roman Dmowski which was begotten at the beginning of the XXth century is presented. National  League that was directed by him aimed at the restoration of Polish statehood and tried to create a vision of functioning of independent Poland. During the First World War the organization declared on  the side of Russia and countries of the Triple Entente. In 1919 during the peace conference in Paris, finishing the First World War world war, National Polish Committee directed by Dmowski was an official representative of business of the Polish state. At that time Dmowski described with precision where borders of Poland should be. He did not succee to solve the issue of functioning of Eastern Prussia. Then he accurately foresaw that two separated parts of Germany would lean towards each other what consequently would bring next war.