किस यूरोपीय शासक ने प्रसिद्ध रूप से कहा था, 'मैं ही राज्य हूँ' (L'état, c'est moi)?

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?