The Mongols promoted inter-state relations through the so-called
"Pax Mongolica" the Mongolian Peace.
Having conquered an enormous
territory in Asia, the Mongols were able to guarantee
the security and safety of travelers. There were some conflicts
among the various Mongol Khanates, but recognition that trade
and travel were important for all the Mongol domains meant
that traders were generally not in danger during the 100 years
or so of Mongol domination and rule over Eurasia.