वह जन्मजात दोष जिसमें रीढ़ की हड्डी और उसके आस-पास की झिल्ली पूरी तरह से बंद नहीं हो पाती है, किस नाम से जाना जाता 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?