The correct answer is option 1, Bal Gangadhar Tilak. Bal Gangadhar Tilak is known as the Father of ‘Indian Unrest’ due to his significant contribution to the Indian freedom movement. He was a prominent leader during the Indian National Congress and played a key role in promoting nationalism and advocating for swaraj, or self-rule, for India. Tilak believed in the use of non-cooperation and civil disobedience to challenge British colonial rule. His influential writings and speeches inspired a new wave of nationalism among the Indian masses. Tilak`s approach of mobilizing the common people and the youth through public gatherings and festivals earned him the title of the Father of ‘Indian Unrest’. His contributions laid the foundation for the future independence struggle in India.