[enrg]

The Cyrillic alphabet devised by St. Cyril in the 10th century for the Slavs

It was the 9th century actually.

[crazykatz]

I was thinking about the later conversion of the Rus in 988 and typed 10th instead of 9th...I know that the Photios Schism took place in the 9th century as well.

Sometimes one types tooooooo fast!! : ^ )