which event preceded the revolutions of 1989?\nsolidarity candidates were elected in poland.\nhungary…

which event preceded the revolutions of 1989?\nsolidarity candidates were elected in poland.\nhungary implemented a free market economy.\ncommunist rule ended in czechoslovakia.\ngorbachev made reforms in the soviet union.

which event preceded the revolutions of 1989?\nsolidarity candidates were elected in poland.\nhungary implemented a free market economy.\ncommunist rule ended in czechoslovakia.\ngorbachev made reforms in the soviet union.

Answer

Answer:

D. Gorbachev made reforms in the Soviet Union.

Brief Explanations:

Gorbachev's perestroika and glasnost reforms in the 1980s weakened the Soviet - bloc's control, paving the way for the 1989 revolutions. Solidarity candidates' election in Poland was in 1989. Hungary's free - market implementation was also part of the 1989 changes. The end of communist rule in Czechoslovakia was a 1989 event.