चंद्रगुप्त मौर्य की मृत्यु किस जैन पद्धति (उपवास द्वारा प्राण त्यागने) से हुई?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?