Question

the non cooperation movement was the first mass movement​

Answer 1

The Non-cooperation movement was launched on 1 August 1920 by Mahatma Gandhi with the aim of self-governance and obtaining full independence as the Indian National Congress (INC) withdraw its support for British reforms following the Rowlatt Actof 17 March 1919, and the Jallianwala Bagh massacre of 13 April 1919.

The Rowlatt Act in March 1919, suspended the rights of defendants in sedition trials,[1]was seen as a "political awakening" by Indians and as a "threat" by the British. Although it was never invoked and declared void just a few years later, the Act motivated Gandhi to conceive the idea of satyagraha (truth), which he saw as synonymous with independence. This idea was also authorised the following month by Jawaharlal Nehru, for who the massacre also endorsed “the conviction that nothing short of independence was acceptable.

Answer 2

The First Mass Movement​

Explanation:

• The Non-Cooperation Movement was contributed under initiative of Mahatma Gandhi and the Indian National Congress from September 1920 to February 1922, denoting another enlivening in the Indian Independence Movement  
• First mass development of Gandhiji was Champaran Satyagraha in the time of 1917 which occurred in Champaran locale of Bihar
• It played a significant in India's Independence. It was begun against of Rowlatt act