I agree with other that it is a group effort and with out support from other freedom fighter maybe gadhiji could not have acheived it...though his principles are great.
Yes I agree with Fathema, Isha and Rajini and pay due respect to the thoughts of Gulshan ji and Santosh who helped us to extend this discussion with their wonderful comments and points of view :) :)
It was a joint effort the way the family can't run with one's contribution alone. quoting one's name would dampen other's sacrifice and would hurt many people following their ideologies.
Above all,it was the unity of all indians which forced them to leave our sacred country.It is sometimes visible when India Pakistan Cricket match is played.