I almost would've thought that was a 1337 map from the Western European borders, tbh.
My 1337 HIP Game I plan on exporting, starting as King on Norway-Sweden.
A Genius child who is heir to both Poland and Lithuania. His father inherited genius from the starting king, who was genius. Lithuania had gone Orthodox, then the King was replaced by Pagans, who were immediately crusaded into Catholicism. Then the Byzantine Empire which has been alive in the Aegan Islands and with one county in Greece following Kingdom of Africa winning the Jihad suddenly ceased to exist and Orthodox became a heresy.
My God. Those stats.
I looked it up. They missed the historical Union by 5 years.