Answer :
Final answer:
Gorbachev's policies of glasnost and perestroika facilitated peaceful regime change during anti-communist revolutions in Poland and Hungary.
Explanation:
Gorbachev's policies of glasnost and perestroika allowed for peaceful regime change when anti-communist revolutions in Poland and Hungary began. These policies promoted openness, political reform, and economic restructuring, leading to a democratic transition in Eastern Europe with minimal violence.
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