Changes
In October 1956, after the 20th ("de-Stalinization") Soviet Party Congress in Moscow and riots by workers in Poznan, there was a shakeup in the communist regime. While retaining most traditional communist economic and social aims, the regime of First Secretary Wladyslaw Gomulka liberalized Polish internal life.
In 1968, the trend reversed when student demonstrations were suppressed and an "anti-Zionist" campaign initially directed against Gomulka supporters within the party eventually led to the emigration of much of Poland's remaining Jewish population. In December 1970, disturbances and strikes in the port cities of GdanskGdańsk, Gdynia, and Szczecin, triggered by a price increase for essential consumer goods, reflected deep dissatisfaction with living and working conditions in the country. Edward Gierek replaced Gomulka as First Secretary.
Fueled by large infusions of Western credit, Poland's economic growth rate was one of the world's highest during the first half of the 1970s. But much of the borrowed capital was misspent, and the centrally planned economy was unable to use the new resources effectively. The growing debt burden became insupportable in the late 1970s, and economic growth had become negative by 1979.
==== The Solidarity Movement ====
[[File:Lech Walesa.jpg|thumb|Lech Walesa.]]
On August 31, 1980, workers at the Lenin Shipyard in Gdansk[[Gdańsk]], led by an electrician named [[Lech Walesa]], signed a 21-point agreement with the government that ended their strike. Similar agreements were signed at Szczecin and in Silesia. The key provision of these agreements was the guarantee of the workers' right to form independent trade unions and the right to strike. After the Gdansk Gdańsk agreement was signed, a new national union movement--"Solidarity"--swept Poland.
The discontent underlying the strikes was intensified by revelations of widespread corruption and mismanagement within the Polish state and party leadership. In September 1980, Gierek was replaced by Stanislaw Kania as First Secretary.
Alarmed by the rapid deterioration of the PZPR's authority following the Gdansk Gdańsk agreement, the Soviet Union proceeded with a massive military buildup along Poland's border in December 1980. In February 1981, Defense Minister Gen. Wojciech Jaruzelski assumed the position of Prime Minister as well, and in October 1981, he also was named party First Secretary. At the first Solidarity national congress in September-October 1981, Lech Walesa was elected national chairman of the union.
On December 12-13, the regime declared martial law, under which the army and special riot police were used to crush the union. Virtually all Solidarity leaders and many affiliated intellectuals were arrested or detained. The United States and other Western countries responded to martial law by imposing economic sanctions against the Polish regime and against the Soviet Union. Unrest in Poland continued for several years thereafter.
