"Violence, naked force, has settled more issues in history that has any other factor ..."
Mr. Dubois, Starship Troopers
The moral victory of the hard men of the Ukrainian opposition in Kiev in trampling on the most recent European-negotiated compromise solution and successfully driving the elected President out of the capital comes not just from dying bravely, but from winning.
It's worth recalling what happened on Thursday before it gets tidied up. Right after dawn, the fighters opened passages through their defensive barriers and charged the terrified riot police, who opened fire on them. Scores of the attackers were shot down, but enough crossed the no man's land to capture dozens of police and drive the rest back. This combination of sacrifice and triumph provided the moral basis for tearing up the latest compromise and leaving the fighters' bands in charge of the streets. I doubt if either dying or winning alone would have sufficed.
Eventually, the politicians and bankers will retake control, but it's worth remembering the events as they happened.