citizens in berlin began to tear down the berlin wall soon after\n○ boris yeltsin became the leader of…

citizens in berlin began to tear down the berlin wall soon after\n○ boris yeltsin became the leader of russia.\n○ romania rejected communism.\n○ the soviet union officially dissolved.\n○ east germany opened its borders.
Answer
Brief Explanations:
The fall of the Berlin Wall began when East Germany opened its borders on November 9, 1989. Boris Yeltsin became Russia's leader later, Romania's rejection of Communism and the Soviet - Union's dissolution also occurred after the start of the Berlin Wall's fall.
Answer:
East Germany opened its borders.