WORLD HISTORY

Detailed explanation-1: -Indian National Congress Session was held in September 1920 in Kolkata.

Detailed explanation-2: -Answer: The key non-cooperation agreements were negotiated at the Nagpur Session of Congress in December 1920. A programme was launched to encourage the preservation of Hindu-Muslim unity and strict nonviolence, as well as to boycott schools, courts, and councils, as well as to boycott international goods.

Detailed explanation-3: -The First Session of the Indian National Congress was held in Calcutta. 2. The Second Session of the Indian National Congress was held under the presidentship of Dadabhai Naoroji.