Linked from
The 36 pages that link to Cyrillic script, each with the reason it gives.
Russian languageRelated: Russian uses a modern Cyrillic alphabet with 33 letters.
BulgariaRelated: Bulgarian literary history helped spread Cyrillic across the Slavic world.
Old East SlavicRelated: Medieval Old East Slavic texts were chiefly written in forms of this script.
Bulgarian literatureRelated: Its adoption helped transmit Bulgarian texts across generations.