The development of writing systems during the Mongol Empire: Historical, cultural, and social aspects

The Mongol Empire's expansion in the thirteenth century catalyzed a profound transformation in the administrative and cultural structures of Eurasia. A central element of this transformation was the strategic implementation of diverse writing systems, which functioned as instruments of governance, markers of cultural identity, and tools for political consolidation. This article analyzes the evolution of Mongol scriptural culture from its origins in the Sogdian-based Uyghur script to the creation of the imperial Phags-pa alphabet and later national scripts such as Soyombo and Todo. By examining these systems through historical, social, and linguistic lenses, the study demonstrates that the transition from oral traditions to a multi-script bureaucracy was a deliberate political strategy to manage a diverse, transcontinental domain. The analysis demonstrates that these writing systems were not merely communicative tools but were vital in maintaining social order, facilitating intercultural exchange, and preserving the empire’s administrative legacy across diverse ethnic groups.