S.D.P. Sen Sec. School, hazuri road, ludhiana celebrated the birthday or our constitution maker “Dr. b. r. ambedkar” who drafted indian constitution the actively campaigned against caste system and for the upliftment of “Daliits” Beautiful charts were made by students; students sang beautiful song and narrated speech. Sabha president sh balraj kumar bhasin and school principal sh. Jasveer singh chauhan told the students about dr. ambedkar’s efforts made towards the protection of civil liberties, including freedom of religion & the abolition of un-touch ability.