पांचवीं पंचवर्षीय योजना (1974-1978) के दौरान औद्योगिक परियोजनाओं को वित्तपोषित करने में निम्नलिखित में से किस वित्तीय संस्थान ने प्रमुख भूमिका निभाई?

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?