Stuff You Missed In History Class

Under a loophole of Muslim law, a sultan could take one-fifth of the spoils of war, including slaves. Learn how the sultan began a slave army -- and why would someone would want to be a soldier-slave -- in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.