Read the passage and answer the questions:

The Making and Unmaking of the Non-Cooperation

During the Great War of 1914-18, the British had instituted censorship of the press and permitted detention without trial. Now, on the recommendation of a committee chaired by Sir Sidney Rowlatt, these tough measures were continued. In response, Gandhiji called for a countrywide campaign against the "Rowlatt Act". In towns across North and West India, life came to a standstill, as shops shut down and schools closed in response to the bandh call. The protests were particularly intense in the Punjab, where many men had served on the British side in the War - expecting to be rewarded for their service. Instead they were given the Rowlatt Act. Gandhiji was detained while proceeding to the Punjab. The situation in the province grew progressively more tense, reaching a bloody climax in Amritsar in 1919, when a British Brigadier ordered his troops to open fire on a nationalist meeting. More than four hundred people were killed in what is known as the Jallianwala Bagh massacre. It was the Rowlatt satyagraha that made Gandhiji a truly national leader. Emboldened by its success, Gandhiji called for a campaign of "non-cooperation" with British rule. Indians who wished colonialism to end were asked to stop attending schools, colleges and law courts, and not pay taxes. In sum, they were asked to adhere to a "renunciation of (all) voluntary association with the (British) Government". If non-cooperation was effectively carried out, said Gandhiji, India would win swaraj within a year. 

Identify the month and year of 'Jallianwala Bagh Massacre':

April 1919

The correct answer is Option (2) → April 1919

The Jallianwala Bagh massacre took place in Amritsar in April 1919, when a British Brigadier ordered troops to open fire on a peaceful nationalist gathering, killing hundreds of people.