Explanation:

Tourism centers will be developed in these three cities with the funds available under the central scheme, the central government launched Swadesh Darshan scheme in the year 2015, 15 circuits including Ramayana and Sufi and more than 75 schemes were approved under this scheme. Under the Ramayana Circuit, 15 places have been identified in nine states including Uttar Pradesh, Bihar, under which Sitamarhi ,Buxar and Darbhanga have been selected, all three of which are believed to be associated with the Ramayana period.