Bal Gangadhar Tilak , (23 July 1856 – 1 August 1920), born as Keshav Gangadhar Tilak, was an Indian nationalist, teacher, and an independence activist. He was one third of the Lal Bal Pal triumvirate. Tilak was the first leader of the Indian independence movement. The British colonial authorities called him "The father of the Indian unrest." He was also conferred with the title of "Lokmanya", which means "accepted by the people (as their leader)".Mahatma Gandhi called him "The Maker of Modern India".
Tilak was one of the first and strongest advocates of Swaraj ("self-rule") and a strong radical in Indian consciousness. He is known for his quote in Marathi: "Swarajya is my birthright and I shall have it!".
Ganesh Utsav
In 1893, the Indian freedom fighter Lokmanya Tilak praised the celebration of Sarvajanik Ganesh Utsav in his newspaper, Kesari, and dedicated his efforts to launch the annual domestic festival into a large, well-organised public event.
Since Lord Ganesha is a diety widely worshipped accross the country , he used it as a weapon to fight against the British.
Bal Gangadhar Tilak
A Biography
A story of Tilak
Amar Chitra Katha