The question of caste and the discrimination it entails has always been an electoral challenge for the Sangh Parivar and its political outfit, the Bharatiya Janata Party (BJP). Since its formation in 1980 and even in its earlier avatar as Bharatiya Jana Sangh, it has been the upper castes which have constituted the core base of the party. Both the Jana Sangh and the BJP had avoided the caste question, considering it as the biggest hurdle in their attempt to present a unified Hindu political majority. However, the implementation of the Mandal Commission report by the Vishwanath Pratap Singh-led National Front government in 1990 forced the BJP to engage with the caste question, especially the growing demands for political representation coming from OBCs, hitherto considered irrelevant in north Indian politics despite constituting the largest chunk of the population.