Explanation:

 Kaviraj Shyamaldas co-wrote ( with his father Kayamadana Dadhavadhia ) the Dipanga Kul Prakash, an extended narrative poem on the Dodia Rajputs of Mewar. Maharana Sajjan Singh, ruler of Udaipur (princely state), assigned Mahamahopadhayaya Kaviraj Shyamaldas the arduous task of compiling an authentic history of Mewar. Titled the Vir Vinod ( Hindi: Heroes' Delight ), this is the earliest known comprehensive history written in Mewar. It reached the public only in 1930 as Maharana Fateh Singh ( Maharana Sajjan Singh's successor) was averse to its publication.