Selonia

Selonia (; ), also known as Augšzeme (the "Highland"), is one of the Historical Latvian Lands as well as a portion of northeastern Lithuania. Its main city and cultural center is Jēkabpils. The Selonian language has become extinct, though some of the inhabitants still speak a Selonian subdialect.

==History== The territory of Selonia is defined by Latvian law as follows: Aizkraukle Municipality (the part of Aizkraukle city on the left bank of the Daugava, Daudzese Parish, Jaunjelgava Parish, Jaunjelgava city, Nereta Parish, Mazzalve Parish, Pilskalne Parish, Sece Parish, Sērene Parish, Staburags Parish, Sunākste Parish, Zalve Parish), Augšdaugava Municipality (Bebrene Parish, Demene Parish, Dviete Parish, Eglaine Parish, Ilūkste city, Kalkūne Parish, Laucesa Parish, Medumi Parish, Pilskalne Parish, Prode Parish, Saliena Parish, Skrudaliena Parish, Subate city, Svente Parish, Šēdere Parish, Tabore Parish, Vecsaliena Parish), the part of Daugavpils city on the left bank of the Daugava, Jēkabpils Municipality (Aknīste Parish, Aknīste city, Asare Parish, Ābeļi Parish, Dignāja Parish, Dunava Parish, Elkšņi Parish, Gārsene Parish, the part of Jēkabpils city on the left bank of the Daugava, Kalna Parish, Leimaņi Parish, Rite Parish, Rubene Parish, Sala Parish, Sauka Parish, Sēlpils Parish, Viesīte city, Viesīte Parish, Zasa Parish) and Krāslava Municipality (Kaplava Parish, the part of the city of Krāslava on the left bank of the Daugava).