Umma: Did you mean...?

Warfare was an essential part of the Akkadian Empire, especially under its conquering founder Sargon, and his grandson the god-king Naram-Sin. Their armies were the source of their power. But they were...

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at...

In which John Green teaches you the history of Islam, including the revelation of the Qu'ran to Muhammad, the five pillars of Islam, how the Islamic empire got its...