Conversation so far:
What was Swami Vivekananda's philosophy?
Modern Vedanta, Rāja yoga
How did Swami Vivekananda go about teaching his philosophy?
His teachings and philosophy stressed on different aspects of religion, youth, education, faith, character building as well as social issues pertaining to India.“

Question: Who were his followers?
Self-contained rewrite: Who were Swami Vivekananda's followers?