Original sentence: The Bulgars (also Bolgars or proto-Bulgarians) were a seminomadic people, originally from Central Asia, who from the 2nd century AD inhabited the steppe north of the Caucasus and the banks of river Itil (now Volga).The most widely accepted theory today is that the now extinct Bulgar language belongs to a distant branch of the Turkic languages, broadly classified as Bulgar Turkic, whose only living representative is the Chuvash language, thus the Bulgars were a Turkic people.There are different theories about their origin, the most widely accepted theory being that they were a Turkic people
Edited sentence: The Bulgars (also Bolgars or proto-Bulgarians) were a seminomadic people, originally from Central Asia.The theory is that the now extinct Bulgar language belongs to a distant branch of the Turkic languages, broadly classified as Bulgar Turkic, whose only living representative is the Chuvash language, thus the Bulgars were a Turkic people.There are different theories about their origin