Source:
https://www.podbean.com/eau/pb-quh73-15af984
A young listener named Caiden wrote in to ask about the medieval Catholic religious military orders (like the Knights Templar) that fought in the Crusades. In the previous episode (#197), Greg and Cory discussed the medieval Catholic society that produced these orders, and in this episode, they get to specifics. You might wish to go back and listen to an earlier episode where Greg explains the history of the Crusades: The Crusades (#157).