The Mongolian vertical script developed as an adaptation of the Old Uyghur alphabet for the Mongolian language. Tata-tonga, a 13th-century Uyghur scribe captured by Genghis Khan, was responsible for bringing the Old Uyghur a… 展开

The script is known by a wide variety of names. As it was derived from the Old Uyghur alphabet, the Mongol script is known as the Uighur(-)Mongol script. From 1941 onwards, it became known as the Old Script, in contras… 展开