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.
Shanti Ashram
Shanti Ashram () (), now known as "Saraswata Matha" or "Assam Bongiya Saraswata Matha" founded by Swami Nigamananda on the occasion of Akshay Tritiya at Kokilamukh on 5th Baisakh 1919 B.S.
The main objective of "Shanti Ashram" (शांति आश्रम) to fulfill his three missions, to propagate Sanatana Dharma (spreading eternal religion), spreading true education and serve everybody as god incarnate.