Both the Mongol Empire and the Soviet Union were empires that covered vast territories and brought diverse populations under their rule. However, in terms of secularism and multiculturalism, the Soviet Union can be considered to be more secular and multicultural compared to the Mongol Empire.

The Mongol Empire was founded by Genghis Khan in the 13th century and covered a large portion of Asia, including China, Central Asia, and parts of Eastern Europe. The Mongols practiced a form of shamanism, which was the predominant religion in their homeland, but they also adopted elements of other religions, such as Islam and Buddhism, as they conquered new territories. While the Mongols were relatively tolerant of different religions and cultures, they