Upper Carniolaball is a regionball of Sloveniaball.
History
Upper Carniolaball was officially born as a 2ball, then adopted by Duchy of Carniolaball, Austria-Hungaryball, Yugoslaviaball and Sloveniaball.
Upper Carniolaball is a regionball of Sloveniaball.
Upper Carniolaball was officially born as a 2ball, then adopted by Duchy of Carniolaball, Austria-Hungaryball, Yugoslaviaball and Sloveniaball.