In 1227, the Mongol Empire established an extensive postal system known as the Yam, which facilitated communication across vast distances. This system connected regions from Mongolia to Persia, enabling rapid relay of information and orders. The efficiency of the Yam played a crucial role in the administration of the empire and influenced trade routes, which would later inspire literary works reflecting the interconnectedness of cultures.

The establishment of the Yam allowed for the swift dissemination of poetry and stories across the empire, influencing poets like Jami and Rumi, who drew on diverse cultural themes. The interconnectedness fostered by the postal system contributed to the development of narrative styles and poetic forms that transcended regional boundaries, enriching the literary landscape of the time.