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Leaders:- Pulin Das, Jarandranaath Basu, Rash Behari Ghosh etc.,

Phase-II - (1920s)

1. Shift in political consciousness because of movements like Swadeshi, Non-cooperation movements.

2. Desire for bigger actions, heroic sacrifices, extreme violence.

(EX) Bomb on Central legislative assembly by Bhagat Singh, Sukhdev.

3. Formation of organisations like HRAC (Hindustan republican association), HSRA etc.,

4. Unified phase - where regional

Organisations were unified and had a single demand of independence.

5. External factors in the World (German unification, etc.,

6. Support from abroad where some revolutionary extremists formed some organisations.

(EX) India House-Savakar Brothers, Swadeshi Bandhab Samiti.

Revolutionary extremism is a crucial phase in India's freedom struggle marked by various heroic events but couldn't achieve a bigger scale.