The book The Devil’s Horsemen explains that when Westerners entered the Mongol capital, Karakorum, they were amazed not only at its wealth but also at its religious freedom ​ — churches, mosques, and temples stood side by side.
Raamatus „The Devil’s Horsemen ” öeldakse, et kui läänemaalased jõudsid mongolite pealinna Karakorumisse, ei hämmastanud neid mitte üksnes selle rikkus, vaid ka usuline vabadus.