For the past century, divided China has been a power vacuum into which the great nations rushed toward conflict. For the past decade Japan has filled more & more of that vacuum.
When Japan collapsed, an appalling prospect unfolded: China was still weak, and divided almost to the point of allout civil war; Russia and the U.S. might take sides, either in actual combat or in the division of China into a Russian-dominated north and a U.S.-protected south.
But at the very hourabout midnight Aug. 13when the Japanese warlords were bowing to Hirohito's surrender decision, Joseph Stalin moved toward a new...