Political history of Sri Aurobindo
Anushilan Samiti was founded as an attempt to organize Bengali youth through a program of physical fitness and spiritual training for a nationalist program. By 1902, Calcutta had three societies working under the umbrella of Anushilan Samity, a society earlier founded by a Calcutta barrister by the name of Pramatha Mitra. These included Mitra's own group, another led by a Bengali lady by the name of Sarala Devi, and a third one led by Aurobindo Ghosh. The Anushilan Samiti had Aurobindo and Deshabandhu Chittaranjan Das as the vice-presidents, Suren Tagore the treasurer. Jatindra Nath Banerjee (Niralamba Swami), Bagha Jatin, Bhupendra Nath Datta (Swami Vivekananda's brother), Barindra Ghosh were among other initial leaders.
By 1905, the work of Aurobindo and his brother Barin Ghosh allowed Anushilan Samity to spread through Bengal.
Jugantar Patrika
Jugantar Patrika () was a Bengali revolutionary newspaper founded in 1906 in Calcutta by Barindra Kumar Ghosh, Abhinash Bhattacharya and Bhupendranath Dutt. A political weekly, it was founded in March 1906 and served as the propaganda organ for the nascent revolutionary organisation "Anushilan Samiti" that was taking shape in Bengal at the time. The journal derived its name Jugantar (Lit:New Era) from a political novel of the same name by renowned Bengali author Shivnath Shastri. The journal went on to lend its name to the Western Bengal wing of the Anushilan Samiti, which came to be known as the Jugantar group. The journal expounded and justified revolutionary violence against the British Raj as a political tool for independence, and denounced the right and legitimacy of the British rule in India. It was also critical of the Indian National Congress and its moderate methods which was viewed as aiding the Raj. Its target audience was the young, literate and politically motivated youth of Bengal, and was priced at one paisa.