Each side suffered setbacks. Some Chinese historians hold that China lost an opportunity to unify Taiwan with the mainland in order to sustain an unreliable ally; the United States lost its aura of invincibility that had attached to it since World War II and some of its sense of direction. Other Asian revolutionaries learned the lesson of drawing America into an inconclusive war that might outrun the American public’s willingness to support it. America was left with the gap in its thinking on strategy and international order that was to haunt it in the jungles of Vietnam.
