Complete the following sentence: The campaign's official name is in Hindi. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ The campaign was officially launched on 2 October 2014 at Rajghat, New Delhi by Prime Minister Narendra Modi.<unk> The campaign was officially launched on 2 October 2014 at Rajghat, New Delhi by Prime Minister Narendra Modi. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ At a rally in Champaran, the Prime Minister called the campaign "Satyagrah se Swachhagrah" in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah" campaign in reference to Gandhi's "Satyagrah se Swachhagrah"
Champaran Satyagraha" was launched on 10 April 1916.