Graduates 2009, Russia

Despite its wide dispersal, the Russian language is homogeneous throughout Russia. Russian is the most geographically widespread language of Eurasia and the most widely spoken Slavic language. It belongs to the Indo-European language family and is one of the living members of the East Slavic languages; the others being Belarusian and Ukrainian (and possibly Rusyn). Written examples of Old East Slavic (Old Russian) are attested from the 10th century onwards.
The Russian Language Center says a quarter of the world's scientific literature is published in Russian. It is also applied as a means of coding and storage of universal knowledge—60–70% of all world information is published in the English and Russian languages. Russian is one of the six official languages of the UN.
• Religion
Orthodox Christianity, Islam, Buddhism and Judaism are Russia’s traditional religions, legally a part of Russia's "historical heritage". Estimates of believers widely fluctuate among sources, and some reports put the number of non-believers in Russia at 16–48% of the population.