Complete the following sentence: After his return from South Africa, it was from Bihar that Mahatma Gandhi launched his pioneering civil-disobedience movement,
amparan Satyagraha. Raj Kumar Shukla drew Mahatma Gandhi's attention to the exploitation of the peasants by the European indigo planters. Raj Kumar Shukla drew Mahatma Gandhi's attention to the exploitation of the peasants by the European indigo planters. Champaran Satyagraha received the spontaneous support from many Biharis, including Brajkishore Prasad, Rajendra Prasad (who became the first President of India) and Anugrah Narayan Sinha (who became the first Deputy Chief Minister and Finance Minister of Bihar).