context: The West Russian language in the XVII - early XVIII centuries had a significant influence on the Russian literary language (according to N. Trubetskoy “Moscow secular business”) [8]. Foreigners did not distinguish between the language of the Moscow state and the Lithuanian state, calling both of them "Russian." Moreover, the name “Russian” in the Moscow state was related to the Church Slavonic language, that is, “Russian” and “Slovenian” (Church Slavonic) in Moscow were synonyms; and in Lithuania, the name “Russian” denoted a language opposing the Church Slavonic language, that is, “Russian” and “Slovenian” in the ON were antonyms. It is characteristic that the “simple move” of the GDL in Moscow was called the “Lithuanian” or “Belarusian” language [1].
question: What impact did West Russian have on modern Russian?
answers.text: significant