Make this paragraph more neutral: the bulgars (also bolgars or proto-bulgarians ) were a semi-nomadic people of indo-european descent, originally from central asia, who from the 2nd century onwards dwelled in the steppes north of the caucasus and around the banks of river volga (then itil).
the bulgars (also bolgars or proto-bulgarians ) were a semi-nomadic people of turkic descent, originally from central asia, who from the 2nd century onwards dwelled in the steppes north of the caucasus and around the banks of river volga (then itil).