Satyagraha was the important weapon used by Mahatma Gandhi against British to liberate India. What is the meaning of it?
The idea of satyagraha emphasised the power of truth & the need to search for truth.
Mahatma Gandhi in 1917 undertook a Satyagraha against the British policy of forcing farmers to grow Indigo plant. Indigo derived from the Indigo plant was used in the textile industry to impart a blue color to fibres.
What type of a substance is Indigo?