History of Poland
The Polish People's Republic ("Polska Rzeczpospolita Ludowa") was established under the rule of the communist Polish United Workers' Party (PZPR). The name change from the Polish Republic was not officially adopted, however, until the proclamation of the Constitution of the Polish People's Republic in 1952.
Medal of the 10th Anniversary of People's Poland
The Medal of the 10th Anniversary of People's Poland (Polish: "Medal 10-lecia Polski Ludowej") is a former Polish civil state award established by the Council of State on 23 May 1954 to recognize services to the state.