This language belongs to family of indo -European languages and is the one of 3 according to family of Indo-European language to some scholars.

A written example of this Old Slavonic is attested from 10 th century onwards. Today it is widespread and used outside of Russia . It is over the quarter of world's scientific literature that is published in the Russian, while Russian is necessary accessory of the world communication systems.

Due to status of Soviet Union a superpower had great political importance in 20 th century. Language is one of six official languages of United Nations. Country distinguishes between the consonant phonemes with the palatal secondary articulation so-called as well as hard sounds.

Vocabulary and principles of word formations, and inflections with literary style of the Russian have been influenced by the Church Slavonic, developed and

party adopted form of South Slavic Old Church language is used by Russian Orthodox, however east Slavic forms have tended and used in various dialects that are experiencing at a rapid decline. Phonology and syntax of Russian have been influenced to some extent by numerous of languages, these language are now extinct and use to be spoken in center and in north of European part of Russia . They came in the contact with Eastern Slavic as early middle ages. The Western or what it is no called as Central European languages also influences the style of Russian language.