And just to read this timeline that I drew up here, green shows the time period when at least Jerusalem is controlled by the Muslims. Red shows when Jerusalem is controlled by Western European powers or by these Crusader Kingdoms, which were essentially Western European. These red parts on our timeline show when the actual Crusades occurred. So you see the first Crusade causes the change of control of Jerusalem from the Muslims to the Western European Christians. And once Jerusalem was under their control and it would continue to be under their control for roughly 90 years, you could imagine that many pilgrims from Europe went to the holy sites in the Holy Land, especially in Jerusalem. But this was not an easy journey. Not only was it a long journey, these are the pats that I showed in previous videos that the Crusaders took, but this could also be the pats that many of the pilgrims took in order to go to the Holy Land.