Mahatma Gandhi was most closely associated with the Dandi March (1930), since it began the Civil Disobedience Movement through violation of the salt law. On the Dandi March: gandhi walked about 385 kilometres from Sabarmati Ashram to the coastal village of Dandi over twenty-four days, and the march directly triggered the wider Civil Disobedience Movement across the country. The Dandi March belongs to the 1927-1947 phase of India's national movement, and exam setters often pair the Dandi March with neighbouring milestones on this timeline to test precise, date-wise recall. Lord Wavell is incorrect here because Lord Wavell is linked with the Wavell Plan (1945), not the Dandi March. Mahatma Gandhi and B R Ambedkar is incorrect here because Mahatma Gandhi and B R Ambedkar is linked with the Poona Pact (1932), not the Dandi March. Lord Linlithgow is incorrect here because Lord Linlithgow is linked with the August Offer (1940), not the Dandi March. Competitive exams such as SSC CGL, SSC CHSL, State PSC, and Railway exams frequently test the Dandi March of 1930, so keeping the year, the key person, and the outcome linked together in memory helps avoid confusion with nearby events in the national movement timeline. Candidates preparing for the Dandi March question should also revise the events immediately before and after it on the 1927-1947 timeline, since paper-setters frequently frame options using adjacent years and closely related personalities. Remember: Dandi March — 1930 — Mahatma Gandhi.