This document summarizes several prominent Indian social activists throughout history. It discusses the contributions of Raja Ram Mohan Roy, Swami Dayanand Saraswati, Vinoba Bhave, and Saurabh Vora & Team. It provides biographical details and highlights of each activists' work, such as Raja Ram Mohan Roy challenging the sati practice and Swami Dayanand Saraswati founding the Arya Samaj Hindu reform movement. The document also summarizes Swami Vivekananda's message to Indian youth about serving society with purity, perseverance and patience.