PKWN Manifesto in the context of "Polish government in exile"

The Small Constitution of 1947 (Polish: Mała Konstytucja z 1947) was a temporary constitution issued by the communist-dominated Sejm (Polish parliament) on 19 February 1947. It confirmed the practice of separation of powers and strengthened the Sejm. It was renewed in 1949, 1950, and 1951. It recognized some articles of the March Constitution of Poland (1921) and the PKWN Manifesto (1944), whereas the April Constitution of 1935 was not recognized. The Small Constitution was replaced in 1952 by the Constitution of the Polish People's Republic.

The Polish Committee of National Liberation (Polish: Polski Komitet Wyzwolenia Narodowego, PKWN), also known as the Lublin Committee, was an executive governing authority established by the Soviet-backed communists in Poland at the later stage of World War II. It was officially proclaimed on 22 July 1944 in Chełm, installed on 26 July in Lublin and placed formally under the direction of the State National Council (Krajowa Rada Narodowa, KRN). The PKWN was a provisional entity functioning in opposition to the London-based Polish government-in-exile, which was recognized by the Western allies. The PKWN exercised control over Polish territory retaken from Nazi Germany by the Soviet Red Army and the Polish People's Army. It was sponsored and controlled by the Soviet Union and dominated by Polish communists.