The second session of the Indian National Congress was held in 1886 in Calcutta. Dadabhai Naoroji was the president of the session. Indian National Congress and Indian Association merged in this session.
Sir Curzon Willie was associated with the arrest of Ganesh Savarkar. On 1 July 1909, Madan Lal Dhingra killed Sir Curzon Willie. Madan Lal Dhingra was executed on 17th August. He was considered the first martyr outside India.