Explanation:

The Haryana Legislative Assembly or the Haryana Vidhan Sabha is the unicameral state legislature of Haryana state in northern India. The seat of the Vidhan Sabha is at Chandigarh, the capital of the state. The Vidhan Sabha comprises 90 Members of Legislative Assembly, directly elected from single-seat constituencies.The term of office is five years.
The body was founded in 1966, when the state was created from part of the state of Punjab, by the Punjab Reorganisation Act, 1966. The house initially had 54 seats, ten reserved for scheduled castes, this was increased to 81 seats in March 1967, and to 90 seats (including 17 reserved seats) in 1977.