Dandi March|Quit India#!#Quiz

A student has to match three historical events- Dandi March,Quit India Movement and Mahatma Gandhi'sassassination with the years 1948,1930 and 1942. The student has no knowledge of the correct answers and no to match the events and years randomly.E_(1)(0<=i<=3) denote the event that the student getsexactly i correct answers.Then

Quit India Movement

The historic Dandi March is associated with