- The Ghadar Party was founded by Punjabi Indians in the United States and Canada with the aim of overthrowing British rule in India through armed revolution. - Barindra Kumar Ghosh was a key figure in the revolutionary movement in Bengal, associated with the Alipore Bomb Case (1908). While a revolutionary, his primary work was not with the Ghadar Party based in North America. - Jogesh Chandra Chatterjee was a revolutionary and one of the founding members of the Hindustan Republican Association (HRA) in North India (1924). He was not primarily associated with the Ghadar Party. - Rash Behari Bose was a prominent Indian revolutionary who was involved in the Delhi Conspiracy Case (1912). He fled to Japan in 1915 and became actively involved with the Ghadar movement's efforts from abroad, helping coordinate activities and attempting to send arms and men to India, especially after many original Ghadar leaders were arrested or killed. He later played a crucial role in forming the Indian National Army in East Asia during World War II.