I thought they still had an empire , well sort of
Keeping Algiers as a permanent part of France would be a start.
Are these two possible, though? From my (admittedly limited) understanding, Napoleon III didn't like the Habsburgs, and very much wanted a unified Italy ...Why, Napoleon III making it clear to Bismark that France will defend Austria. Or the removal of Italy from the scene by having Napoleon III not help Sardinia-Piedmont unify it.
Are these two possible, though? From my (admittedly limited) understanding, Napoleon III didn't like the Habsburgs, and very much wanted a unified Italy ...
Well, Napoleon III was real screwy the way he handled things.
He helped Italy unify, thus pissing off Austria. Then sold Italy out by signing a peace with Austria at Italy's expense.
Further pissed Italy off by helping out the Papacy remain soverign over Rome for awhile.
Pissed Britain and the United States off by his adventure into Mexico.
Making him more competent in foreign affairs is certainly possible, of course, I just think that changing those two specifically would be a rather big change to his character. Maybe I'm wrong?Well, that's why I said you have to make Nappy either "more competent in foreign affairs, or willing and able to those up to someone who was [more competent]" You would need to change Napoleon III's outlook on life.
I imagine the name will always remain popular, simply for the grandeur ... but after a few generations there may be a Napoleon-Louis, Napoleon-Jerome, or Napoleon-Joseph on the throne, and maybe an emperor without Napoleon in his name in modern times.Another thing is, will the Bonapartes ITTL ever stop naming their heirs "Napoleon"? It would be nice to see some variety, you know!
He helped Italy unify, thus pissing off Austria. Then sold Italy out by signing a peace with Austria at Italy's expense.
Further pissed Italy off by helping out the Papacy remain soverign over Rome for awhile.
Without Mexico, France is in a position to be more aggressive in posture in 1866 and the likelihood of Prussia risking war with Austria whilst France sits on the sidelines is much slimmer
How could this happen? Obviously, France will need to either win or avert the Franco-Prussian war, but what's the best POD for that?
More interestingly, what would the butterflies of a surviving empire be?
But France wouldnt side with Austria. Austria was still very much seen as the more powerful side, and the Prussian victory was a surprise. Napoleon IIIs OTL plan was to intervent when Prussia loses (!) and defend it, claiming the Rhine border in return. Now ith more troops at his disposal he might have had another plan, but I think hed still bet on Prussia losing. He might of course simply invade once a winner seems clear, but that would cause... major troubles in Germany. I dont think it would be quite as easy as matching military powers. As the 1866 war was also a war abuout leadership in Germany, a French invasion is just the sort of thing which could drive Austria and Prussia on the same side again, because neither would want to seem like collobrating with France...
Well, I see two POD, both with very interresting butterflies.
1. Bismark dies as a young man in one of his duels.
Since he was the driving force to unify Germany - even against the will of his King - there is no Prussian Austrian war and no Prussian French war.
If the war for Italian independence continues as per OTL with Sardinia Piemont losing more decicively in 1866 - as Austria does not need to split its army - France must either give up Italy or declare war on Austria.
As Napoleon III wanted to move the French border to the Rhine, one can expect that Bavaria, Baden, and other German states to join Austria, which after all beat Sardinia Piemont. Given that the idea of a German nation with Austria as a lead (Großdeutsche Lösung) was still a possibility, a unified South-Germany with Vienna as capital could be an outcome.
However, even without Bismark, Prussia would not go down quietly. Either they accept that the South is Austrian and form a North-Germany or go to war.
A French Prussian alliance in 1866 would be the outcome.
Austria would most likely loose the war.
France gets its Rhine border, Italy Venetien and South Tirol - the Italian speaking part - and Prussia all of North-Germany, while the southern German states might stay independent but dependent on Austria.
This French Prussian (later joined by Italy and the Ottoman Empire) alliance would last for a long time as the interrests of Napoleon III and Wilhelm I are compatable.
Germany still gets its colonies, as France would welcome its ally as buffer against England.
Willhelm II could build his fleet as the alliance would have only one enemy, England.
Austria would develope just as in the OTL dependent on Prussia or fall apart just as the Ottoman empire in Europe.
England would be without an ally or have only weak allies such as Russia or Austria.
WWI will most likely not happen at all, even if Ferdinand is killed in Sarajevo, esp if Austria falls apart.
And if there is a WWI it would see France, Italy, North-Germany and the Ottoman Empire against England and Russia - they would find a reason, everyone wanted a "cleansing" war.
2. Emperor Franz Joseph does not survive the assasination in 1853 and Maximilian becomes Emperor of Austia.
Austria would still lose against Sardinia Piemont in 1859, but Maximilian - far more progessive that Franz Joseph - would part with all the Italian possesions, as Bohemia and Hungary are far more important for the Empire.
Which means that in 1866 Austria has only Prussia to fight with. As it was in Maximilians interrest to modernise the armee and the fleet, Austria would have won.
This means that there is no German unification.
Maximillian, a admirer of french culture might support Napoleon III in his Mexico adventure, perhaps putting Philipp of Flanders, his brother in law, up as King of Mexico.
His wife Princess Charlotte was a good friend of Napoleon III wife Eugenie.
Maximilian knows that Prussia will be back and forges an alliance or at least a non aggression treaty Russia and a full alliance with France.
Napoleon was no friend of the Hapsburgs, but I think that Maximillian was of a different caliber than the rest of the family and he would have made it work.
And with France promising the Papacy its independence (a very interesting butterfly by itself) - constantly threatend by Italy - Austria could serve to Napoleon III advantage.
As Austria has no interest in colonies France would get larger parts of Africa or might get pissed of with England for not getting enough - again, very interesting butterlfy.
Prussia has only one chance, an alliance with England and evt. Italy.
However I doubt that England would care about what happens in Germany. And even if, France and Austria guarantee that the balance of power does not change in Europe. Who needs Prussia?
So in another war Prussia stands more or less alone.
Napoleon would get his Rhine border and Austria evt. the Groß-deutsche Lösung.
I have a few remarks about your suggested PODs.
1 Which part of the Rhine Border is going to France? Do you mean (more or less) the OTL modern day border of France, because to the North this area definitely German, so this wouldn't sit well with in the time of nationalism; and I do not need to remember you, that even the (French) Alsace is a disputed region. (The Alsace only stopped being a disputed region after 1945.)
About Austria, I can see them giving up the kingdom of Lombardy-Venetia, but South Tirol, even the Italian speaking part, for centuries was a part of the lands of the Austrian Habsburgs. So I'm not convinced that Italy would have made more territorial gains than in OTL 1866.
2 What all part of the Italian possessions of the Austrian Empire? I would agree Austria might have given up the kingdom of Lombardy-Venetia, although they will want to have something in return, if they let it go peacefully, however all the other Italian speaking parts of the Austria Empire are most likely to stay with the Austrian Empire.
And about the Großdeutsche Lösung instead of the Kleindeutsche Lösung, Prussia must be convinced to join, otherwise one ends up with a different Kleindeutsche Lösung.