The Revolutions of 1989 continue: In an effort to end the myriad of wildcat labor strikes, Prime Minister Wojciech W. Jaruzelski, of communist Poland, signs the “Round Table Agreement” with Lech Wałesa, co-founder of the illegal, independent Solidarity trade union, agreeing to recognize the union and hold the first competitive, free elections in the Soviet-bloc.
Postscript: Solidarity membership quickly swelled to over 1,500,000 members.
[added 1/22/2023]
Subsequent Events:
References:
Revolutions of 1989 – Wikipedia
en.wikipedia.org/wiki/Revolutions_of_1989
Revolutions of 1989 Chronology | Indiana University Libraries
libraries.indiana.edu/revolutions-1989-chronology
History of Solidarity – Wikipedia
en.wikipedia.org/wiki/History_of_Solidarity#Second_Solidarity_(1988–1989)