Some of the important initiatives that contributed to the strengthening of the Indian National Movement

Q. Some of the important initiatives that contributed to the strengthening of the Indian National Movement were as follows:
1. Dandi March: Mahatma Gandhi
2. Poorna Swaraj Resolution at Lahore session of the Congress: Jawaharlal
Nehru
3. Bardoli Andolan: Abdul Ghaffar Khan
4. Red Shirts Movement: Sardar Patel
Select the code:
(a) Only 1
(b) 1 and 2
(c) Only 3
(d) 1, 2 and 4
Ans: (b) 1 and 2