The change from Ceylon to Sri Lanka occurred as a response to rising nationalistic sentiments and the desire for greater autonomy among its Sinhalese majority. The new constitution, passed by the Parliament, established Sri Lanka as a sovereign republic, abolishing the monarchy that had persisted during British colonial rule. The name Ceylon, which had been in use since British colonization, was replaced with Sri Lanka, meaning 'Resplendent Island,' emphasizing a connection to the country's rich cultural heritage and Buddhist traditions. This shift not only aimed at unifying the diverse ethnic communities but also at actively promoting Buddhism as a state religion, which sparked significant debates about the implications for the rights of minority groups such as Tamils and Muslims. As a result, the new constitution was both a celebration of national identity for many and a source of tension for others, laying the groundwork for future conflicts. The introduction of a new electoral system solidified the political landscape, where the ruling party could maneuver its power effectively in a predominantly Sinhalese society. This constitutional transition reflected a pivotal moment in Sri Lanka’s journey toward an independent national identity.