किस नदी को हिंदू धर्म में सबसे पवित्र नदी माना जाता है और यह मुख्य रूप से उत्तर भारत में बहती 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?