The correct answer is Swami Vivekanand. Prabuddha BharatIt was started by Swami Vivekanand in 1896 to disseminate the core of Indian Spiritual wisdom. It was India's one of the longest-running English journals. Today, it is edited from Advaita Ashram, Mayawati, Uttarakhand, and printed in Kolkata. UdbodhanIt is the only Bengali publication of the Ramakrishna Math and Ramakrishna Mission, started by Vivekanand in January 1899, with Trigunatitananda as its founding editor. Swami VivekanandHe was a Hindu monk and one of the most celebrated spiritual leaders of India. He carried on the free-thinking of his guru, Ramakrishna Paramhansa forward into a new paradigm. He is best known for his speech which began with the words "Sisters and brothers of America" in which he introduced Hinduism at the Parliament of the World's Religion in Chicago. His birthday, 12 January is celebrated as National Youth Day. Additional InformationSwami DayanandHe was a philosopher, social leader, and founder of the Arya Samaj, a reform movement of the Vedic dharma. He was the first to give the call for Swaraj as India for Indians in 1876, a call later taken up by Lokmanya Tilak. Swami ShraddanandHe was an Independence activist and an Arya Samaj sannyasi who propagated the teachings of Dayananda Saraswati. He wrote a book called Hindu Sangathan. He was assassinated by a man called Abdul Rashid.