I never tried to boil down most of history to anything. I just laid down the fact, that this shitty idea of the nation state, that came into fashion in the 19th century laid the ideological groundwork to many of the astrocities in the following two centuries. This is common knowledge.
A nation is not a thing that exists. There are different forms of cultures that can develop together or go in different directions, depending on who is in power and who draws the borders. If you where really interested in history, you could know that. The whole of Europe is a great example, or the Koreas.
But to be honest, I have no interest to doscuss any further with you since you constantly talked down to me and behaved like an asshole. It is just not worth the effort. So fuck that, believe what you want.
If that US media empire wanted to discredit communism, there is no reason to write about Russia, (another) authoritarian imperialist dictatorship.