The document discusses the history and development of the Russian language from ancient times to the present. It covers topics like the origins of the written language, historical periods of use and development, and modern status and use of Russian in government, education and daily life. In 3 sentences or less:
The passage provides an overview of the history of the Russian language from its origins to modern use, discussing early written forms, periods of development and influence, and current status and applications in government, education and society. Key events and influences on the language over time are summarized.