Correct option is A
Shaukat Ali and his brother were known as the Ali Brothers.
They were leaders of the Khilafat Movement (1919–1924).
The Khilafat Movement aligned with Gandhi’s Non-Cooperation Movement in 1920.
Shaukat Ali was a close ally of Gandhi and worked for Hindu-Muslim unity.
The Non-Cooperation Movement was suspended in 1922 after the Chauri Chaura incident.