Genghis Khan's Mongol Empire

Source: https://www.diplomacy.edu/resources/books/reviews/genghis-khan-and-making-modern-world

Let’s hop over to Asia now and look at Genghis Khan, the ruler of one of the largest empires in human history. Few would actually point to Khan as someone who radically changed history, but his Mongol Empire had sweeping effects in their time and beyond. First, the Mongolian army was a terror, conquering, slaughtering, and pillaging wherever they went. But they were also good at being pragmatic and including and adopting all cultures to please the masses and maintain control. By almost uniting Eurasia, they were able to spread technologies like paper, gunpowder, the compass, and even trousers.