On March 12, 1930, Mohandas Gandhi and 78 followers departed Sabarmati Ashram near Ahmedabad on a 240-mile walk to the coastal village of Dandi. On April 6, Gandhi picked up a lump of natural salt, symbolically breaking the British salt tax that prohibited Indians from collecting or selling salt. The act triggered mass civil disobedience across India, with tens of thousands arrested. International press coverage shifted global opinion against British colonial rule. The Salt March transformed the Indian independence movement from an elite political negotiation into a mass popular uprising and influenced subsequent nonviolent movements worldwide.