That’s really the interesting part of it I think. It’s almost a tradition for France to be beaten and then revolt, it’s how the third republic came about in the first place. Like you said, idk if monarchism is feasible at this point in time. Unless possibly a fascist movement pushes their leader as monarch to gain legitimacy. A communist revolution seems the most obvious result in France, but would Britain and Germany tolerate it? If it happens and is put down by foreign intervention, do the French accept that, or does it cement communism as the proper path in the minds of Frenchmen? If Britain and Germany help each other put down a “French Commune” it’s not impossible the French become convinced that the ancient enemy and the younger enemy who just fought a bloody war have stamped out the only thing that could recreate French dominance on the continent. Whether this belief would be reasonable is very very questionable, but that hasn’t stopped revanchist feelings much in the past. Assuming France goes fascist, they aren’t really in a position to storm through Germany and recreate Napoleon’s empire, so it’d be a very different fascism than what we typically think of. OTL fascism used prejudice and national resentment to excuse past losses, and justify future successes, which would be possible without the “undesirables” getting in the way. If France, as it seems to be, is just fundamentally incapable of bending Europe to its heel as Germany was able to do in WWII (at least briefly) would French fascism be a purging of the “undesirable” aspects of the nation just for the sake of it? Would this even be popular without some clear cut “national redemption” that is used to justify the purges in the first place? Furthermore, if communism is at risk of being killed in the cradle by foreign powers, monarchism is past its due date in France, and fascism is seen as almost pointless, what other systemic change could there be in France? I hardly imagine they’d tear down the third republic to replace it with an almost identical government. Ironically the “best” thing for France to do is keep the republic, pledge absolute neutrality with the notable exception of the colonies being threatened, and do their best to convince Germany they have no reason to ever step foot in France again. This, however, is a very not French way of doing things, so to speak.