Correct Option: C

Gokhale was famously a mentor to Mahatma Gandhi in his formative years. In 1912, Gokhale visited South Africa at Gandhi’s invitation. As a young barrister, Gandhi returned from his struggles against the Empire in South Africa and received personal guidance from Gokhale, including a knowledge and understanding of India and the issues confronting common Indians. By 1920, Gandhi emerged as the leader of the Indian Independence Movement. In his autobiography, Gandhi calls Gokhale his mentor and guide.