लेव वायगोत्स्की के अनुसार, जैसे-जैसे बच्चे बड़े होते हैं, उनकी भाषा __________ से विकसित होती है।

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?