Salt has long held an important place in religion and culture
In Africa, salt was used as currency south of the Sahara, and slabs of rock salt were used as coins in Abyssinia
In one of the hadiths recorded in Sunan Ibn Majah, the Islamic Prophet Muhammad is reported to have said that: "Salt is the master of your food. God sent down four blessings from the sky – fire, water, iron and salt"
The Book of Job contains the first mention of salt as a condiment. "Can that which is unsavoury be eaten without salt? or is there any taste in the white of an egg?" (Job 6:6)
in india Salt Satyagraha, began with the Dandi March on 12 March 1930, and was an important part of the Indian independence movement. It was a direct action campaign of tax resistance and nonviolent protest against the British salt monopoly in colonial India, and triggered the widerCivil Disobedience Movement. This was the most significant organised challenge to British authority since the Non-cooperation movement of 1920–22, and directly followed the Purna Swaraj declaration of independence by the Indian National Congress on 26 January 1930. Mahatma Gandhi led the Dandi march from his base, Sabarmati Ashram near Ahmedabad, to the sea coast near the village of Dandi. As he continued on this 24-day, 240-mile (390 km) march to produce salt without paying the tax, growing numbers of Indians joined him along the way. When Gandhi broke the salt laws at 6:30 am on 5 April 1930, it sparked large scale acts of civil disobedience against the British Raj salt laws by millions of Indians. The campaign had a significant effect on changing world and British attitude towards Indian independence and caused large numbers of Indians to join the fight for the first time.