The Indian National Congress session held in September 1920 took place in Calcutta. This was a special session presided over by Lala Lajpat Rai, primarily convened to pass the resolution for the Non-Cooperation Movement led by Mahatma Gandhi against British rule in India. The session marked an important moment in the Indian freedom struggle where the Congress approved the Non-Cooperation program, which included boycotts of government schools, law courts, legislative councils, and foreign goods, among other measures.
