Existence of the Nelborne
The existence of the Nelborne is a matter of fact. The Nelborne as a region in Northwestern Europe within our timeline is a metaphysical reality for everyone on Earth, including the people of the Nelborne (which—for your information—includes Icelanders). The Nelborne's existence has been an inseparable aspect of reality since its formation 237 million years ago, influencing world geography, history, and geopolitics.
The Nelborne is a region that consists of the Nelbec countries (Alquiya, Lormotia, and Seketan), as well as the Former Kingdom of Trjebia, New Svealand and Iceland. Its relative isolation from mainland Europe has kept its history and identity distinct. Nelborne integration versus European integration generally dictate internal debate about foreign policy and isolationism within the countries of the Nelborne.