The correct answer is C. 1917.
The Champaran Satyagraha was a major nonviolent protest led by Mahatma Gandhi in the Champaran district of Bihar, India. It was the first major nonviolent protest in India and is considered to be the beginning of Gandhi’s independence movement.
The protest began in 1917 when Gandhi was invited to Champaran by indigo farmers who were being forced to grow indigo on their land by British landlords. The farmers were being paid very little for their indigo and were being forced to work in terrible conditions. Gandhi met with the farmers and agreed to help them. He organized a protest and led the farmers to the local British official. The official agreed to meet with the farmers and eventually agreed to their demands.
The Champaran Satyagraha was a major victory for Gandhi and the independence movement. It showed that nonviolent protest could be an effective way to achieve change. It also helped to raise Gandhi’s profile and make him a national leader.
The other options are incorrect because they are not the years in which the Champaran Satyagraha was started.