Doc Tsiolkovski said:
Seriously, I do value your opinion high normally, but that is a real crap argument.
So, the Romans after Caesar intermingled with the Gauls there. And they spoke the same language. Followong your analogy, the Provencials would be the real Romans, and those in Italy do no longer desrve that name?
The Franks started the Great Migration in the Rhine area. And some of them stayed there - and you tell me those are no real Franks?
I don't see how you can comes up to such a conclusion.
Let me sum it up :
The Franks were originally a germanic tribe.
They then migrated and occupied the northern part of France, Belgium and a small part of Germany (around the Rhine).
After that and several other barbarians migrations, they slowly took over (mainly with Clovis) the rest of France.
At this time, they had (and were practically uniques on this regard) almost completely melted together with the gallo-romans in Gaul (many gallo-roman were proud to call themselves "Franks", while the Franks had borrowed most of the customs, titles and so on of the decaying roman empire). They spoke a bastardized version of the low-latin, converted to chritianism and, despite been several time fractionned into several political entities (due to the splitting of the kingdom between all the heirs of the king), the people felt part of the "Regnum Francorum".
All this set them apart the other barbarian kingdoms (like the Vandals, the Ostrogoths, the Wisigoths, the Burgonds and so on), who were practically never able to actually MERGE with the populations.
After a while, here comes Charlemagnes, who conquered the actual Germany.
There was fierce resistance from the germanic tribes leaving here, which were never fully assimilated into the Frankish empire, spoke germanic language, opposed to the latin-based language of the Franks, and the religious conversion took a long time. The core of the empire was still around Paris (capital of the kingdom since even before Clovis) and Aix-la-Chapelle (also in France).
You can then notice that the Franks had a different culture, language and religion than the germanic tribes conquered, as well as a different ethnicity (already more than 350 years of mixing with the gallo-roman population), while the conquest of the germanic territories happened less than 50 years before, and without settlement of Frankish population, UNLIKE what happened in France.
All in all, it seems pretty clear that the germanic part of the Charlemagnes' empire were simply occupied territories that broke away from this empire to follow their own, germanic-based, path, while the western part of the empire were ACTUALLY populated by the so-called "Frankish", and became roughly the modern France.
As such, Charlemagnes' empire is no more the origin of Germany than Persia is the origin of Greece, regardless of the fact that both Germany and Persia were conquered at a time by the former empires.
Different cultures, populations and languages seems pretty obviously proving it.
Carolus would qualify for France, Germany and Belgium to the same degree - in other words, he doesn't really qualify as leader of any of those. Even the last chauvinistic French should wonder why in such a case the correct capital would be a German city.
As I said above, Germany has a, well, germanic culture, while the Franks, at the time of the Charlemagnes' empire, has already massively merged with the gallo-roman population since CENTURIES and had just added some bits of germanic touches to a overwhelmingly latin-based heritage.