राष्ट्रीय शिक्षा नीति 2020 सामाजिक-आर्थिक रूप से वंचित समूहों के छात्रों के ठहराव (retention) को सुनिश्चित करने के लिए क्या प्रस्तावित करती है?

Which movement aimed to promote Khadi, a hand-spun and handwoven cloth native to India?

Who were prominent leaders associated with the initial phase of the Telangana Rebellion (1946-1951) against the Nizam's rule and feudal landlords?

What was the immediate trigger for the Revolt of 1857?