Sivircan
Sivir Korea was a Mongolian state in Siberia from the 15th to the end of the 16th century. At that time, the population of Korea was composed of Siberian Tatar, Khanty, Manshin, Nenets and Selcuk. In the 1440s, Kipchak Korea was one of the divided and established Korea. The city of Ischia on the banks of the Ertish River is the capital city. In the late 16th century, it collided with the Russian Empire, which was expanding to the east, and in 1582 the Cossack army of Jermark captured the capital. Even after that, the last monarch Khushkan Khan continued to resist, but even if Jermar died in 1585, the Russian attack continued and eventually fell in 1598. Most cities in western Siberia, such as Tyumen and Tobolsk, were built during the Sivir Korea era. The name Siberia comes from the name of Siber, Korea.