outbreak against the British on July 10, 1806, by sepoys (Indian troops employed by the British) at Vellore (now in Tamil Nadu state, southern India). The incident began when the sepoys broke into the fort where the many sons and daughters of Tippu Sultan of Mysore and their families had been lodged since their surrender at Seringapatam (now Shrirangapattana) in 1799 during the fourth Mysore War.
Treaty of Amritsar: (April 25, 1809), pact concluded between Charles T. Metcalfe, representing the British East India Company, and Ranjit Singh, head of the Sikh kingdom of Punjab. The treaty settled Indo-Sikh relations for a generation.
Anushilan Samiti, an organisation that existed in Bengal during the first three decades of the twentieth century, propounded revolutionary violence for ending the British Raj in India. Its two arms were the Dhaka Anushilan Samiti centred in Dhaka, and the Jugantar Group centred at Calcutta. The Samiti was inspired by the thoughts, speeches, and writings of Swami Vivekananda, and influenced by Bankim Chandra Chatterjee’s ‘Anandmath’.
The British expedition to Tibet, also known as the Younghusband expedition, began in December 1903 and lasted until September 1904. The expedition was effectively a temporary invasion by British Indian Armed Forces under the auspices of the Tibet Frontier Commission, whose purported mission was to establish diplomatic relations and resolve the dispute over the border between Tibet and Sikkim. In the nineteenth century, the British had conquered Burma and Sikkim, with the whole southern flank of Tibet coming under the control of the British Indian Empire. Tibet ruled by the Dalai Lama under the Ganden Phodrang government was a Himalayan state under the suzerainty of the Chinese Qing dynasty.
partition of Bengal, (1905), division of Bengal carried out by the British viceroy in India, Lord Curzon, despite strong Indian nationalist opposition. It began a transformation of the Indian National Congress from a middle-class pressure group into a nationwide mass movement.
The beginning. The jugantar party was established in April 1906 by leaders like Aurobindo Ghosh, his brother Barin Ghosh, Bhupendranath Datta, Raja Subodh Mallik. Barin Ghosh and Bagha Jatin were the main leaders. Along with 21 revolutionaries, they started to collect arms, explosives and manufactured bombs.