Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
(P) Served as one of the sub-themes of the cultural nationalistic reassertion.
(Q) Ayurveda, Yoga and Naturopathy, Unani, Siddha, and Homeopathy (AYUSH) ,
(R) In the early 20th century against the imperialistic British reign.
(S) Revival of the Indian systems of medicine, which comprises.