The Hunter Commission was appointed after the

1. Black hole incident
2. Jalian Walla Bagh massacre
3. Uprising of 1857
4. Partition of Bengal

Explanation

Option (b) is correct

• Hunter Committee, officially known as the Disorders Inquiry Committee, was set up by the Government of India on 14 October 1919 to examine the disturbances that had occurred in Bombay, Delhi, and Punjab, particularly the events related to the Jallianwala Bagh Massacre and the subsequent repression in Amritsar.

Answer: (b) Jalian Walla Bagh massacre