Russian (ру́сский язы́к, russky yazyk, pronounced [ˈruskʲɪj jɪˈzɨk]) is an East Slavic language and an official language in Russia, Belarus, Kazakhstan, and Kyrgyzstan. It is an unofficial but widely spoken language in Ukraine,Moldova, Latvia, Lithuania, Estonia, and to a lesser extent, the other countries that were once constituent republics of the Soviet Union and former participants of the Eastern Bloc. Russian belongs to the family of Indo-European languages and is one of the three living members of theEast Slavic languages. Written examples of Old East Slavonic are attested from the 10th century onwards.
Tsaritsyno is wonderful place in the center of Moscow! One of my favourites parks. There are a history and architecture museum, a landscape park with an adjacent forest, an art museum, dendropark, and a cascade of the Tsaritsyno ponds.