Answer:
She violently suppressed a Sikh Independence Movement.
Step-by-step explanation:
Indira Gandhi was the rested Prime Minister of India who was criticized for the military attack on a militant group of Sikhs in Harmandir sahib ( Golden Temple). The religious leader of the Sikh militant group Jarnail Singh Bhindranwale has turned the Sikh shrine into an armory. Golden temple is a mark of high religious spirit. The attack on the temple was condemned by Sikh people.