I can actually explain this. So bear with me.
The issue here goes back a loooong way. 500 years actually, to the end of the Protestant-Catholic Wars in the Holy Roman Empire with the Peace of Westphalia.
After a quarter of Europe's population died fighting wars over who was in charge of which piece of clay and why, it was agreed that certain fundamental principles applied. Clay was not given to the rulers by God. Clay was given to the rulers because they had a legal right to said Clay, and they had absolute authority over what happened on their Clay. More importantly, some absent God no longer determined the legitimacy of the rulers ownership of the Clay. The recognition of other Clay owners over your clay meant you owned the Clay.
This was all well and good at ending the Religious wars in Europe, but it didn't truly solve the issue. What gave a government legitimacy over the Clay? After all, all the Clay was claimed by hereditary aristocrats. Which became a problem, especially have fur wearing barbarians in the new world decided that the world's Clay actually belonged to the people and not the Aristocrats. Which ushered in another round of serious blood letting and fighting over Clay, especially by an Upstart Corsican named Napoleon who, riding on the populist wave declared that laws be damned, the Clay belonged to whoever could take it.
He lost though, and the winners had to decide how to fix the system. So they settled on a compromise. The Clay DID belong to whoever could take and hold it, but it ALSO required the consent of the other Clay holders. Thus was born the concert of Europe, which ushered in an eternal peace...omg Germany is now a major world power, the Austrian Empire is fracturing on Ethnic Lines, Commies are everywhere, the Ottomans are useless and some faggot serb just shot an aristocrat.
Another major slap fight later, the entire world is teetering on Chaos and now the New World who started this mess is now in charge, headed by a segregationist American southern aristocrat named Woodrow Wilson who proclaimed that Race was the determining factor of who owns the Clay, and every Race should have their own Clay. Great Britain said no, because fuck the Scots and Indians. France said no because "Fuck" the Algerians. Russia said No, because fuck capitalist pig dogs. But Germany, Austria and the Ottomans could not say no.
And so from the defeated central power Racially based Clay was established. And peace was restored at last....omg Germany wants all of the German Race in their Clay....
One world War later and the USA, now undisputed Master of the west was done with Europe's balance of power remedies. The concert of Europe? Finished. Europe will dance to the electric guitar of Washington. And like it. What gives a country legitimacy over its Clay? Well, the USA recognizes it, and let's it into the UN. And once in the UN, the Clay is forever frozen for all eternity. Peace for all time.
Omg Russia wants to reclaim Russian speaking clay....
And that is why shit has hit the fan. Russia is following the revanchist path in attempting to upset the order that ostensibly exists to keep Peace in Europe. It's also why the US establishment has reacted so badly and seemingly out of proportion to the actual stakes on the ground. To the US state department, what Putin has done borders on sacrilege.