section_path: Background/Mounting isolation within the Warsaw Pact
section_name: Mounting isolation within the Warsaw Pact
paragraph_text: Mounting isolation within the Warsaw Pact
  
  On 20 November 1989 (the day when Ceaușescu was reelected as leader of the Romanian Communist Party) almost all of the Warsaw Pact Communist regimes were institutionally intact. The leading role of the Communist Party was enshrined in their constitutions and the party militia was active. The lone exception was Hungary, where, in October 1989, the leading role of the party was rescinded from the constitution and the party militia was abolished. However, very soon after Ceaușescu's reelection, the other communist regimes in the Warsaw Pact began to crumble as well. The party militia was abolished in Poland on 23 November and then in Bulgaria on 25 November. The leading role of the party was rescinded from the constitution of Czechoslovakia on 29 November and from that of East Germany on 1 December. Even the Soviet Union's Communist regime had started to unravel while Ceaușescu was still in power: on 7 December 1989, one of its 15 Union Republics, Lithuania, removed the leading role of the Communist Party from its constitution.