Когда возник первый город на Руси?
The History of Russia begins with that of the East Slavs and the Finno-Ugric peoples. The traditional beginning of Russian history is the establishment of Kievan Rus', the first united Eastern Slavic state, in 882. The state adopted Christianity from the Byzantine Empire in 988, beginning the synthesis of Byzantine and Slavic cultures that defined Orthodox Slavic culture for the next millennium. Kievan Rus' ultimately disintegrated as a state due to the Mongol invasions in 1237–1240 along with the resulting deaths of about half the population of Rus'.
the establishment of Kievan Rus', the first united Eastern Slavic state, in 882