Answer :
Answer: The wall came down partly because of a bureaucratic accident but it fell amid a wave of revolutions that left the Soviet-led communist bloc teetering on the brink of collapse and helped define a new world order.
Explanation:
Answer: The wall came down partly because of a bureaucratic accident but it fell amid a wave of revolutions that left the Soviet-led communist bloc teetering on the brink of collapse and helped define a new world order.
Explanation: