History of Poland (1945–1989) of Brezhnev, there could be no peaceful resolution to the situation that developed. The Soviets now expressed a preference for the conflict to be resolved by the Polish authorities, but Poland, according to Karol Modzelewski, was lucky to avoid a carnage of foreign intervention. Others, including the historian Antoni Dudek, feel that there was no sufficient justification for the imposition of martial law that followed. On 13 December 1981, claiming that the country was on the verge of economic and civil breakdown and alleging a danger of Soviet intervention, General Wojciech Jaruzelski began a crack-down on Solidarity. Martial law was
Solidarity (Polish trade union) regional structure, comprising 38 regions ("region") and two districts ("okręg"). At its highest, the Union had over 10 million members, which became the largest union membership in the world. During the communist era the 38 regional delegates were arrested and jailed when martial law came into effect on 13 December 1981 under General Wojciech Jaruzelski. After a one-year prison term the high-ranking members of the union were offered one way trips to any country accepting them (including Canada, the United States, and nations in the Middle East). Solidarity was organized as an industrial union, or more specifically according to the