Hindustan Socialist Republican Association

Hindustan Socialist Republican Association (HSRA), previously known as the Hindustan Republican Army and Hindustan Republican Association (HRA), was a radical left-wing Indian revolutionary organisation were founded by Sachindranath Sanyal - Shanyal Babu and later on it other joined. After changes of Shaheed E Aazam Bhagat Singh 's new society 's ideology and effect of Scientific socialism of Soviet Russian revolution in Monarch Russia , They Held meeting in Feroz Shah Kotla Maidan and add socialist word in HRA . so Ram Prasad Bismil, Ashfaqulla Khan, Sachindra Nath Bakshi, Sachindranath Sanyal and Jogesh Chandra Chatterjee. HRA's manifesto titled The Revolutionary and written constitution were produced as evidence in the Kakori conspiracy case of 1925.