The Purna Swaraj resolution was passed by the Indian National Congress during the Lahore session on 26th December 1929. Jawaharlal Nehru was the president of that session. It was decided that 26th January 1930 would be celebrated as ‘Independence Day’.
With the observance of the All India Flag Day on June 18, 1923, the Jhanda Satyagraha assumed national complexion with Nagpur as its headquarters and “Nagpur Chalo” as its slogan.