THE belief that the rise and fall of Pakistans political parties is determined by its all-powerful Establishment is not groundless, and it will persist until the record of elected governments being summarily dismissed by presidential fiat is reversed. The role of the Establishment in securing the rout of the Pakistan Peoples Party (PPP) this time will, therefore, figure in analyses and commentaries for a while. However, its possible to identify the purely political factors that have contributed to the near total eclipse suffered by Benazir Bhuttos party.