राजा पुरुषोत्तम देव ओडिशा की किस प्रसिद्ध लोक कथा के मुख्य पात्र हैं?

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?