Students and doctors protest reservation/affirmative-action system in India, 2006-2008
India has maintained much of its traditional caste system, which separates communities based on the socioeconomic status of the communities’ forefathers. Early 20th century constitutional reforms prevented the kind of medieval discrimination that used to make some castes literally ‘untouchable’. The untouchables were replaced by what are referred to as ‘scheduled tribes’ (STs), ‘scheduled castes’ (SCs) and ‘other backward castes’ (OBCs) that collectively refer to India’s socioeconomically disadvantaged people. Combined, they represent about 85% of India’s population.