शारीरिक वर्गीकरण की विस्तृत और मापने योग्य प्रणाली, जिसे 'सोमैटोटाइपिंग' (कायाप्रारूपण) के रूप में जाना जाता है, की खोज करने के लिए किसे जाना जाता 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?