कुत्ते के काटने से किस विषाणु के द्वारा घातक रोग उत्पन्न होता है, उसे क्या कहते 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?