Mr Bateman, Откуда: Київська Русь
https://en.wikipedia.org/wiki/Kievan_Rus%27
Common languages:
Old East Slavic (traditionally also
Old Russian)
According to the Primary Chronicle, the first ruler to start uniting East Slavic lands into what would become Kievan Rus' was Prince Oleg (r. 879–912). He extended his control from
Novgorod
Kievan Rus' reached its greatest extent under Yaroslav the Wise (r. 1019–1054); his sons assembled and issued its first written legal code, the
Russkaya Pravda, shortly after his death.[2]
During its existence, Kievan Rus' was known as "Rus' land" (Old East Slavic: р
о́усьскаѧ землѧ́, romanized: rusĭskaę zemlę, from the ethnonym Роусь, Rusĭ; Medieval Greek: Ῥῶς, romanized: Rhos; Arabic: الروس, romanized: ar-Rūs), in Greek as Ῥωσία, Rhosia, in Old French as
Russie, Rossie, in Latin as Rusia or
Russia (with local German spelling variants Ruscia and Ruzzia)
When the Varangian princes arrived, the name Rus' was associated with them, and the territories they controlled were called Rus' land (
rusĭskaę zemlę): initially the cities of Kyiv, Chernihiv, and Pereiaslav and their surroundings
The Russian term Kiyevskaya Rus (Russian: Ки́евская Русь) was coined in the 19th century
Казалось бы, причём тут украина, львов с протоукрами и деревенским диалектом русского

Я рад что ты наконец понял свои корни
