Correct Option: C

Inquilab Zindabad is an Urdu phrase which translates to “Long Live the Revolution!”It was a revolutionary chant during the British rule over India. It was popularized in the activities of the Hindustan Socialist Republican Association by socialist revolutionaries such as Ashfaqulla Khan, Bhagat Singh and Chandrashekhar Azad, who used it to urge future generations to endorse and support the political party’s rebellious actions. Bhagat Singh’s call, Inquilab Zindabad! became the war-cry of the fight for freedom.