Explanation:

The Khilafat Movement (1919–22) was an agitation by Indian Muslims, allied with Indian nationalists, to pressure the British government to preserve the authority of the Ottoman Sultan as Caliph of Islam after World War I. While seemingly pan-Islamic, the movement was primarily a means of achieving pan-Indian Muslim political mobilization.
The movement collapsed by late 1922 when Turkey gained a more favorable diplomatic position and moved toward secularism. By 1924 Turkey simply abolished the roles of Sultan and Caliph
For Hindu Muslim unity in political action, Swami Shradhanand of Arya Samaj was asked by Muslims to preach from pulpit of Jama Masjid at Delhi while Dr. Kitchlu, a Muslim, was given the keys of the Golden Temple of Amritsar