In the __________ , Sarojini Naidu persuaded Mahatma Gandhi to allow women to join the movement.

Salt Satyagraha

The correct answer is Option 3- Salt Satyagraha

Sarojini Naidu, a prominent figure in the Indian independence movement, played a crucial role in convincing Mahatma Gandhi to include women in the Salt Satyagraha. This non-violent protest against the British salt tax took place in 1930. Her efforts led to many women participating actively in the movement, picketing salt depots and defying colonial authority.