Explanation
Chauri chaura incident
The Chauri Chaura incident occurred at Chauri Chaura in the Gorakhpur district of the United Province, (modern Uttar Pradesh) in British India on 4 February 1922, when a large group of protesters, participating in the Non-cooperation movement, clashed with police, who opened fire.
Chauri Chaura came to prominence during the struggle for Indian independence after a violent incident between the British Indian police and political activists.