cirílica
Cirilica is a writing system that originated in the First Bulgarian Empire during the 9th century AD. It is an alphabet derived from the Greek script, with additional letters to represent sounds not found in Greek. The Cyrillic script was developed by disciples of Saints Cyril and Methodius, who are credited with creating the Glagolitic alphabet, the first Slavic script. Cyrillic was initially used for Old Church Slavonic and quickly spread throughout the Slavic world.
Over time, Cyrillic has been adapted and modified for various Slavic languages, leading to different versions
The shape of Cyrillic letters is generally simpler and more angular than those of Glagolitic. Many letters