NEW DELHI — By marking the Cold War's end and the looming collapse of the Soviet Union, the fall of the Berlin Wall 20 years ago transformed global geopolitics. But no continent benefited more than Asia, whose dramatic economic rise since 1989 has occurred at a speed and scale without parallel in world history.

For Asia, the most important consequence of the fall of the Berlin Wall was that the collapse of communism produced a shift from the primacy of military power to economic power in shaping the international order.

If not for the Cold War's end, the West would not have let China off the hook over the Tiananmen Square killings in 1989. Instead, the West adopted a pragmatic approach, shunning trade sanctions and helping to integrate China into the global economy and international institutions through the liberalizing influence of foreign investment and trade.