I want you to tell me what would happen if...
The events leading to the Franco Prussian war are the same, it starts for the same reason. However France CRUSHES, absolutely demolishes the Prussians and their allies in battle, not due to a change in equipment, but because of near perfect tacticians. I want the French army to steamroll into Berlin, and have Bismark convicted for fabricating a war. However, I want Napoleon to die only a few years after the war, as in real life. I want France to be a republic. What would happen from 1871 to 2000?