Ancient City Ruled by Genghis Khan's Heirs Revealed

The 750-year-old city, along with the remains of Christian temples, were part of the Golden Horde kingdom that built by Genghis Khan's grandson and controlled many of the Silk Road trade routes that connected China to Medieval Europe.



via LiveScience.com http://www.livescience.com/48433-city-ruled-by-genghis-khan-heirs.html