What did the mongols do to help in the Europe-Asia trade?

The Mongols significantly enhanced trade between Europe and Asia through their establishment of the Pax Mongolica, a period of relative peace and stability across their vast empire. This facilitated safer travel along the Silk Road, allowing merchants to traverse the region with reduced risk of banditry and warfare. Additionally, the Mongols implemented efficient communication systems, such as the Yam postal relay, which improved the speed and reliability of trade. Their policies also promoted cultural exchange, further stimulating economic interactions between the two continents.