The Elder Scrolls VI. ГДЕ???

And I think Ulfric's side will be chosen as the canon, siding with the Stormcloaks.

More likely, the Empire's side will be chosen; it's unlikely that the side of negative characters will be recognized as canon. However, they might come up with a way to explain it, for example, that the Dominion conquered Skyrim and carried out a global massacre there.

Yes, I remember that. Where is the Thalmor?

in the lands of the Altmer, Khajiit, and Bosmer.