Czesław Kiszczak quasi-government administering Poland during the martial law (1981–83). In 1982 he became a deputy member of the Politburo of the Polish United Workers' Party and a full member in 1986. From December 1981 until June 1989 Kiszczak was the second most important person in Poland, after General Wojciech Jaruzelski, the nation's top leader. Together they orchestrated the crackdown aimed at crushing the "Solidarity", the Eastern Bloc’s first non-communist labor union movement. Martial law included the mass roundup and internment of "Solidarity" activists, curfews and other harsh measures. Generals Kiszczak and Jaruzelski later insisted that they were imposing martial law to
Wojciech Jaruzelski why he never apologized for his involvement, but he had an option of resigning open to him, especially after the resignation of foreign minister Adam Rapacki, and Jaruzelski did not. Jaruzelski became a candidate member for the Politburo of the Polish United Workers' Party, the chief executive body of the party, obtaining full membership the following year. On 11 February 1981, Jaruzelski was named Chairman of the Council of Ministers (Prime Minister). On 18 October, Stanisław Kania was ousted as First Secretary of the Central Committee of the Polish United Workers' Party after a listening device recorded him criticising the