History of Russia
The war ended in 1721 when an exhausted Sweden sued for peace with Russia. Peter acquired four provinces situated south and east of the Gulf of Finland, thus securing his coveted access to the sea. There, in 1703, he had already founded the city that was to become Russia's new capital, Saint Petersburg, as a "window opened upon Europe" to replace Moscow, long Russia's cultural center. Russian intervention in the Commonwealth marked, with the Silent Sejm, the beginning of a 200-year domination of that region by the Russian Empire. In celebration of his conquests, Peter assumed the title of emperor, and the Russian Tsardom officially became the Russian Empire in 1721.
Culture of ancient Rus
Mid-fifteenth-century Russia is known for bloody internecine wars for the Moscow seat of the Grand Prince. Ivan III managed to unite the Russian lands around Moscow (at the cost of ravaging Novgorod and Pskov) only by the end of the fifteenth century, and put an end to Russia’s subordination to the Golden Horde after the Great standing on the Ugra river of 1480. The river was later poetically dubbed the "Virgin Belt" ("Poyas Bogoroditsy"). This event marked the birth of the sovereign Russian state, headed by the Grand Prince of Moscow.