Complex sentence: Bolgar (;), unofficially called Bulgar, Bulgary or Bolgary, is a town in the Republic of Tatarstan, Russia, located on the left bank of the Volga River, from Kazan.
Split into simpler sentences: Bolgar (;), unofficially called Bulgar, Bulgary or Bolgary, is a town in the Republic of Tatarstan, Russia. It is located on the left bank of the Volga River, from Kazan.