Explanation:

Indian National Congress 53rd Session: In 1940 the 53rd Annual Session of the INC was held at Ramgarh under the presidency of Maulana Abul Kalam Azad. At the same time, under the leadership of Netaji Subhash Chandra Bose, a conference against Samjhauta was also held at Ramgarh. Storm and hurricane were on the peak. In Ramgarh, Subhash Chandra Bose was seen as the president of All India Forward Block and M.N. Roy was seen as the leader of the Radical Democratic Party. Entry to the original place of the INC session is presently not allowed to the public and the place is under the control of the army. The exact location of Bose's session remains controversial.