Exhibit I:
Did the Mongols encourage trade and cultural exchange in the civilizations they conquered?

a painting of men on horses and camels painted over a map with Spanish or Latin text written in the margins. Source: Caravane Marco Polo, Iconnu, Atlas cataln, Wikimedia

The movement of peoples resulted in exchanges of goods, ideas and styles and in frequent and widespread contact between peoples of widely different cultural, ethnic, religious, and language backgrounds.