किसने यह तर्क दिया कि समाज कई इकाइयों से बना है जिन्हें 'अनिवार्य रूप से समन्वित संघ' (Imperatively Co-ordinated Associations) कहा 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?