• In 1907, Madam Bhikaiji Cama, a Parsi revolutionary unfurled the flag of India at Stuttgart Congress (of Second international).
• In 1908, Khudiram Bose and Prafulla chaki threw a bomb on the carriage of kingford, the unpopular judge of Muzaffapur. Khudiram, Kanhaiyalal Dutt and Satyendranath Bose were hanged. (Alipur Case).
• In 1909, M L Dhingra shot dead Col.William Curzon Whyllie, the political advisor of “India Office” in London.
• In 1912, Rasbihari Bose and Sachindra Nath Sanyal threw a bomb and Lord Hardinge at Delhi. (Delhi Conspiracy Case).
• In Oct, 1924, a meeting of revolutionaries from all parts of India was called at Kanpur. They setup Hindustan Socialist Republic Association/Army (HSRA).
• They carried out a dacoity on the Kakori bound train on the Saharanpur-Lucknow railway line on Aug. 9, 1925.
• Bhagat Singh, with his colleagues, shot dead Saunders (Asst. S.P. of Lahore, who ordered lathi charge on Lala Lajpat Rai) on Dec.17, 1928.
• Then Bhagat Singh and Batukeshwar Dutt threw a bomb in the Central Assembly on Apr 8, 1929. Thus, he, Rajguru and Sukhdev were hanged on March. 23,1931 at Lahore Jall (Lahore Conspiracy Case) and their bodies cremated at Hussainiwala near Ferozepur.
• Surya Sen, a revolutionary of Bengal, formed the Indian Republic Army in Bengal. In 1930, he masterminded the raid on Chittagong armoury. He was hanged in 1933.
• In 1931, Chandrashekhar Azad shot himself at Alfred Park in Allahabad.