Mesrop Mashtots
In 469 the kingdom of Albania was reformed into a Sassanid Persian marzpanate (frontier province). In the early 4th century Christianity spread in Artsakh. At the beginning of the 5th century, thanks to the creation of the Armenian alphabet by Mesrop Mashtots, an unprecedented rise of culture began in whole Armenia, in particular also in Artsakh, Mesrop Mashtots having founded one of the first Armenian schools at the Artsakh Amaras Monastery.