ऐतिहासिक नाटक 'देवीचन्द्रगुप्तम' निम्नलिखित में से किस लेखक द्वारा लिखा गया था?

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?