This week the epic struggle between empire and papacy goes into its final stretch. The pope has fled to Lyon. There he calls a church council which Frederick is now unable to forestall. Pope Innocent IV deposes Frederick, and \u2013 for the first time in history \u2013 calls a crusade, not against the Muslims, not against pagans, not against heretics or Greek orthodox rulers, but against a Latin Christian monarch who for years had tried to find an amicable solution to what was a political, not a religious disagreement. And all that against the backdrop of Jerusalem having fallen into the hands of the Turks, and the Mongol armies on the march. \nThe music for the show is Flute Sonata in E-flat major, H.545 by Carl Phillip Emmanuel Bach (or some claim it as BWV 1031 Johann Sebastian Bach) performed and arranged by Michel Rondeau under Common Creative Licence 3.0.\nAs always:\nHomepage with maps, photos, transcripts and blog: www.historyofthegermans.com\nFacebook: @HOTGPod \nTwitter: @germanshistory\nInstagram: history_of_the_germans\nReddit: u/historyofthegermans\nPatreon: https://www.patreon.com/Historyofthegermans