Who was known as Frontier Gandhi? Name the Volunteer Brigade organised by him.

How did the Government react to the Dandi March?

Mention one main impact (outcome) of the Civil Disobedience Movement.

With reference to the following points describe the causes and circumstances leading to the Non-Cooperation Movement by the Congress under Gandhi's leadership.

(a) The Rowlatt Act of 1919

(b) The Jallianwala Bagh Tragedy