The correct answer is Salt Satyagraha.
Key Points
- Mahatma Gandhi sent an ultimatum to Viceroy Irwin stating eleven demands on 31 January 1930 and stated that if the demands were not fulfilled by 11 March, he would start a Civil disobedience campaign.
- On 12 March 1930, Mahatma Gandhi with his 78 volunteers started marching from Gandhiji's ashram in Sabarmati to Dandi.
- On 6 April, he reached Dandi and violated the Salt law, by manufacturing salt by boiling water.
- This movement thus marked the beginning of the Civil Disobedience Movement.
Hence, the correct answer is Salt Satyagraha.
Additional Information
- Khilafat Movement was led by the Ali brothers, Muhammad Ali and Shaukat Ali in India.
- It was later united with the Non-Cooperation Movement.
- The Ghadar Movement was an early 20th century, international political movement founded by expatriate Indians to overthrow British rule in India.

