Explanation

• The 'Khilafat Movement Day' was observed on 17th October 1919. 
• The Khilafat Movement was led by Maulana Muhammad Ali Jauhar and Shaukat Ali.
• Muhammad Ali Jauhar (1878–1931) was a key activist and one of the founders of Jamia Millia Islamia.
• Shaukat Ali was his elder brother and also a prominent member of the movement.
• It took place in the Indian subcontinent from 1919 to 1924.
• The movement included the boycott of British goods, non-cooperation with the government, and no participation in victory celebrations.
• The migration movement was part of this movement, which ended in 1924.