User blog comment:IndigoOnIceCream/What if France won the Franco-Prussian War?/@comment-4656717-20120516051613

In conclusion: If France had managed to get its act together, there would be three major changes.

1. France would remain under Bonaparte rule, for a considerable time at least.

2. Germany would most probably never unite. Prussia's influence would not stretch any forther south than Thuringia, and the Southern German states would become the powers of central europe. Without a unified Germany, would there be a world war one? That is for you to decide, but I think no, at least not the one we had in OTL.

3. With no WWI, there would be no WWII in Europe.