Himaruya literally went "what if the nations were normal ahh humans involved in gang warfare that involves playing a card game with questionable and unspecified rules and then they all die in the end" and we all ate it up because nothing in this franchise has ever made sense once
Common nation language in Hetalia: how was it born? How does it work?
Without a doubt Hetalia characters are able to speak their nation’s tongue as well as other languages they might have learnt or
picked up from other nations, but they're also implied to have this common language
they all speak, and that is probably not one spoken amongst humans.
From the Hetalia wiki, “The nations in the series are said to speak different languages at various times, including their own. But it is implied that they all share one specific universal language that they can understand. It is directly said that it would be hard for newborn nations or isolated ones to understand languages easily, including this one.“
It’s realistic to think it would be English, especially nowadays, but English hasn’t always been a lingua franca and the concept of a
universal language is also a pretty modern one. So it is natural to think
nations might have developed their own language to communicate with
each other, especially in situations where multiple of them had to interact
together: it would be unrealistic for, say, 3 or 4 nations to speak in each
other’s languages and still understand each other without a problem. That’s probably how the universal nation language was born.
DISCLAIMER: in this post I do not try to recreate said language. I simply describe why I think it was born and how it may be used, and it's all my personal opinion. May contain technical inaccuracies but it's all for fun.
First of all, a language usually exists on different dimensions, called
variations, which basically determine how and when a language is
effectively used. These dimensions can be represented on a diagram:
(may vary. Also simplified. Please don't come at me for inaccuracies)
Where the black circle represents the standard form of a language and the purple area represents where I think the
universal nation language stands. What does it mean?
First of all, that said language is most likely not standardised. Languages
like English, French, Spanish etc all have at least one standardised form
that is considered the correct way to speak and write a language, aka
the language you would use when talking to non native speakers, or at
school/work. The language you use when talking to family and friends or,
for example, when writing an essay is probably vastly different from that
standard form. The circle would be lower to the right in the first case and
higher to the left in the second case.
The universal nation language, as I see it, would most likely not have something like that, as it’s restricted to the lower right quadrant (informal, spoken, casual). This means it probably does not really have a written
form either, or if it does, it’s very inconsistent, which brings me to my second point: the universal nation language is subject to a lot of regional changes. There is most likely not one language, but rather different
individual languages that exist on a spectrum and share enough
characteristics that make them mutually intelligible. It would be
unrealistic to think that a language spoken by nation-beings all around
the world would sound the same everywhere. Now unfortunately,
describing these characteristics is out of my capabilities, I’ll leave that to
any conlangers who’d like to delve into this mysterious language and try
to bring it to life. I can, however, try to describe a few general
traits I think it might have:
1. It’s used for communication among nations who speak different languages. This is an obvious one: you meet a fellow nation, but
neither of you speaks the other’s language, so you resort to the
one you both are sure to know. In human terms, it’s the same as
people resorting to English when they don’t know each other’s
language, even if English is not their native language itself.
2. It's passed down from nation to nation. Because it does not have a stable written form and is only used among nation-beings, a nation
can only learn to speak the universal language if he/she grew up
around at least one other nation who speaks it. This means that if
a nation grew up isolated or with minimal contact with other
fellows, they're probably going to struggle with this universal
language.
3. It is used in discussions during meetings, although the final documents (if there's any) will be redacted in English or some
other human language. Obviously, in the case of meetings where
humans are also present, then a "normal" language is used.
4. Related to the former point... Nations use it when they want to
avoid being eavesdropped on by humans. The universal nation
language is probably extremely inaccessible to humans, which
means the nations will resort to it if they want to avoid being
understood by humans in some contexts, even if they share a
language and could easily communicate in it.
This does not mean that nations do not bother to learn each other's
languages or that they only ever speak in this universal language, it just
means that they have a common language to resort to when there's no
shared languages and it probably makes communication easier in
situations where there's a lot of them. It's basically their lingua franca,
like English for humans these days, except it does not have any official
form and is only passed on orally.
As I said before, it is outside my capabilities to describe in detail how I think this language sounds, but I imagine it to be like a pidgin derived from more than a few languages, especially older ones or older varieties.
Why is that?
First of all, naturally, the first nation-beings to develop this form of communication were speakers of ancient languages. Secondly, nations have a warped sense of time— it flows much more slowly to them compared to humans, and this probably reflects in their common language. Languages evolve extremely fast, and naturally, the universal
nation language spoken today is not the same that was spoken by
ancient nations, but it also evolves very slowly in human terms, which
would make it possible for an ancient/dead nation-being to communicate with a modern counterpart, albeit with some difficulty.
The aspect that changes the most and the fastest, just like in human
language, is vocabulary. Times change, new inventions and ideas are born, and the universal nation language also naturally has to come up with new words to describe them. If a concept is unique to a certain
country or culture, the word will even likely be a “loanword” from the
language of said nation!
In a way, the existence of a shared universal language in the Hetalia universe is directly tied to the nature of the characters themselves:
immortal beings representing nations from all over, for whom time flows differently, and who mostly grew up interacting with their own kind rather than humans. Considering the characteristics of said language, it's also interesting to consider the implications of its use (and disuse). Two nation-beings can choose to learn each other's native languages and stop using the common language as a sign of affection or closeness, or vice versa, one of them could refuse to use the common language to communicate with another nation-being in order to signal distance or refusal to communicate.
I conclude by saying, again, this analysis was all done for fun based on my personal knowledge and opinions, both of which may be subject to change. And everyone is free to agree or disagree with it. If you read all this, kudos to you, I hope you enjoyed
"what are you going to do with a degree in linguistics" try to figure out how the universal language all Hetalia nations apparently speak would work. Hope that helps
The funniest Hetalia headcanon out there is the one saying nation-only meetings are a thing because their leaders just bring them along and let them play pretend. Idk who came up with it first but I'm the number 1 supporter