849, and called themselves Mranma. The earliest record discovered of the word was in a Mon inscription dated 1102, inside which the name was spelled Mirma. The first record of the name in a Burmese inscription is dated 1190, in which inscription the name was spelled Myanma. Ma Thanegi records that the first use of the name 'Mranma' for the country is to be found on a high stone inscription dated 597 ME (Traditional Burmese calendar) or 1235 CE. The stone is from the reign of Kyaswa, (1234-1250) son of King Htilominlo (Nadaungmya), Bagan. It is written in early Burmese script. Although the middle of the front side of this stone is damaged, the first line of the better-protected reverse side clearly shows မြန်မာပြည် ("Mranma kingdom"). The inscription is known as the 'Yadana Kon Htan Inscription'. At present it is in Bagan recorded as stone number 43 in the Archaeological Department's collection. Today in Burmese the name is still spelled Mranma, but over time the "r" sound disappeared in most dialects of the Burmese language and was replaced by a "y" glide, so although the name is spelled "Mranma", it is actually pronounced Myanma. In the decades preceding independence, independence parties were in search of a name for the new country to be born, which would be made up not only of Burmese-speaking people, but also of many minorities. In the 1920s, some favoured the name Mranma, which had been the name applied to the old Burmese kingdom conquered by the British Empire in the 19th century. In the 1930s, the left-wing independence parties favoured the name Bama, as they thought this name was more inclusive of minorities than Mranma. The Burmese puppet state set up by the Japanese occupation forces during the Second World War was officially called Bama. When the Japanese used their own syllabary, they transliterated the three consonants of the Dutch name "Birma" and ended up with the name Biruma (ビルマ). At the time of independence in 1948, the "Union of Burma" was the name that was chosen for the new country, being further amended as the "Socialist Republic of the Union of Burma" in 1974, following a 1962 military coup. While both the names Bama and Mranma historically referred only to the Burmans and not other ethnic minorities, Burmese governments in the post-independence period have instituted a differentiation of meaning between Mranma and Bama in