 Later on, he joined the Columbia University, New York where he wrote his famous book, the Muslim Community of the South Asia, as a story of the trials and tribulations of the Muslims in the South Asia.On his return, he played a pivotal role in the establishment of the University of Karachi and remained its Vice-Chancellor for many years.His opponents criticise I. H. Qureshi, also known as the father of Pakistani historiography, for promoting right-wing agenda-- a prominent scholar on ethnic-nationalities in Pakistan, Feroz Ahmed, writes