Russian Empire
The Russian Empire, also known as Imperial Russia or simply Russia, was an empire that existed across Eurasia and North America from 1721, following the end of the Great Northern War, until the Republic was proclaimed by the Provisional Government that took power after the February Revolution of 1917.
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.