For you and only you who are not familiar with the Glagolitic and Cyrillic script and the language that you/they of the Western civilization call it Slavic, the word Ukraine means the following:
U means In
Kraina means, at the end, on the edge, or border line, or more precisely, it means people/humans that are at the end or at the beginning ( or both,kind of tampone zone) of the defense line against someting that is a threat оf some kind against them.
Slavic,translated means Sloveni,wich means the literate ones.
Further more it means literate ones with Glagolitic and Cyrillic,system of writing, and nothing else.Period!
This means that the new writing system was accepted by the Slavs.
In no case does it mean that they did not have their own system of writing and letters before, that is, that they were illiterate.
It is simply a historical lie promoted again and again by the so-called Western European civilization.
If you can call it that.