Polish People's Republic
The Polish People's Republic (, ) was a state in Central Europe that existed from 1947 to 1989, and the predecessor of the modern democratic Republic of Poland. With a population of approximately 37.9 million inhabitants near the end of its existence, it was the most populous state of the Eastern Bloc after the Soviet Union. Having a unitary Marxist–Leninist communist government, it was also one of the main signatories of the Warsaw Pact. The official capital since 1947 and largest city was Warsaw, followed by industrial Łódź and cultural Kraków.
National Party (Poland)
During the period of the Polish People's Republic the organization was outlawed in Poland but continued in the Polish emigration with a major centre in London. It was re-established in Warsaw in 1989 by Jan Ostoj Matłachowski, Leon Mirecki, Maciej Giertych, Boguslaw Jeznach, Bogusław Rybicki, and others. The new SN was officially registered on 21 August 1990 in sovereign Poland after the fall of communism in 1989. Most of its members eventually entered the League of Polish Families (LPR) and dissolved the National Party in 2001.