Which one of the following is NOT correct about Mahatma Gandhi's Dandi Yatra or Salt March?
1
It was the first national activity in which women participated in large numbers
2
Gandhiji allowed the women's participation at the request of Kamaladevi Chattopadhyay.
3
The march was fully covered by the Western press
4
The march began after the failure of the First Round Table Conference in London