'Lal, Bal and Pal' was a famous trio of leaders in the early 20th century who played a significant role in India's struggle for independence. Lala Lajpat Rai, Bal Gangadhar Tilak, and Bipin Chandra Pal were influential in the rise of nationalistic sentiments. They advocated for self-reliance, the promotion of Indian industries, and the importance of education. They were part of the extremist faction within the Indian National Congress, seeking more direct action against British rule.