The Non-Cooperation Movement of 1920–22 had brought hundreds of thousands of people into political
activity for the first time: students leaving colleges, lawyers leaving courts, the boycott of foreign
cloth, the surrender of titles. On 4 February 1922 a crowd at Chauri Chaura in Gorakhpur district set fire
to a police station, killing the policemen inside. Gandhi, holding that the movement had abandoned
non-violence, suspended it.
For the younger participants the suspension was not a tactical adjustment but a demonstration. The
largest movement in Indian political history had been stopped by a decision taken at the top, and it had
not brought self-government appreciably closer. Some accepted the reasoning. Others — Bismil among them
— concluded that a movement whose leadership could unilaterally halt it was not an instrument through
which power would be transferred.
The revolutionary current they turned toward was not new. It ran back through the Bengal societies of the
Swadeshi years, the Ghadar movement among Indians overseas, and the conspiracy cases of the war years,
including the Mainpuri affair in which Bismil himself had been named in 1918. What changed after 1922 was
the supply of recruits: a generation that had been mobilised and then demobilised, and that was looking
for an alternative.
A note on the word “terrorist”
Colonial records, and a good deal of writing since, describe these organisations as “terrorist”. The word
carried a specific administrative meaning in British Indian usage — it denoted political violence
against the state as distinct from ordinary crime — and it was applied as a matter of legal and police
classification. It is not a neutral description, and neither is the heroic vocabulary that replaced it
after 1947. This website uses the participants' own terms where possible — revolutionary,
association, party — describes what was actually done, and leaves the reader to judge.