Glagolitic script alphabets, Cyril decided to invent a new script, Glagolitic, which he based on the local dialect of the Slavic tribes from the Byzantine theme of Thessalonica. After the deaths of Cyril and Methodius, the Glagolitic alphabet ceased to be used in Moravia, but their students continued to propagate it in the First Bulgarian Empire, where it was subsequently also displaced by the Cyrillic alphabet. The Glagolitic alphabet was preserved only by the clergy of Croatia to write Church Slavonic until the early 19th century. The name was not created until many centuries after the script's creation, and comes from the
Phoenician alphabet from one or more scripts that ultimately trace their roots back to the Phoenician alphabet. Many Western scholars believe that the Brahmi script of India and the subsequent Indic alphabets are also derived from the Aramaic script, which would make Phoenician the ancestor of virtually every alphabetic writing system in use today. However, due to an indigenous-origin hypothesis of Brahmic scripts, no definitive scholarly consensus exists. Phoenician alphabet The Phoenician alphabet, called by convention the Proto-Canaanite alphabet for inscriptions older than around 1050 BC, is the oldest verified alphabet. The Phoenician alphabet is an abjad consisting of 22 letters, all