The correct answer is option4,i.e Chauri- Chaura incident
Passing of Rowlatt Act
● Known as the Anarchical and Revolutionary Crimes Act, 1919 .
● It was passed by the Imperial Legislative Council in March1919.
● The Act gave them the power to arrest any person without any trial .
Death of Bal Gangadhar Tilak
● His famous declaration “ Swaraj is my birthright, and I shall have it ”.
● The British Government termed him as the " Father of Indian Unrest ".
Jallianwala Bagh Massacre
● On 13th April 1919 , a British military officer, General Dyer ,ordered his troops to fire at the people gathering at Jallianwala Bagh (Amritsar) to protest against the arrest of the two nationalist leaders, Satya Pal and Dr Saifuddin Kitchlew .
Chauri-Chaura incident
● Non-Cooperation movement was started by Gandhi in 1920 to drive the Britishers out of the country and the Khilafat movement was an agitation by Indian Muslims, allied with Indian nationalists to force the British government to undo the injustice done to the Sultan of Turkey. ● Chauri Chaura incident led Gandhi to call off the Non-Cooperation - Khilafat Movement.