उस कृत्रिम विधि का नाम बताइए जिसमें दो अलग-अलग पौधों के कटे हुए तनों को आपस में जोड़कर एक ही पौधे के रूप में उगाया 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?