Why was Crusade banned but not Cathars' Crusade? | tcgmode

A few years ago, Wizard banned several cards for being outdated and racially insensitive. This included \[\[Crusade\]\] and it's counterpart \[\[Jihad\]\]. But why wasn't Cathars' Crusade banned? The Cathar Crusade was a real world event (also known as the Albigensian Crusade) carried out agains...