- Aurobindo Ghosh
- Barin Ghosh
- Barrister Pramathanath Mitra
- Chittaranjan Das
Answer: Barrister Pramathanath Mitra
Explanation: In 1906, Barrister Pramathanath Mitra established the Anushilan Samiti, an organization that actively embraced militant nationalism as a means to challenge British rule in India. The Samiti emerged as a formidable force in the resistance movement, advocating for a more assertive and combative approach in the fight for India’s independence.