Answer:
In 1076 christians could no longer travel safley to the holy land later 1095 many empores called for help and because of that it led to religious war.The overal
purpose of the Christian's dthecrusades was to gain control of palastine.Jerusalem was a holly city to muslims ecause muhamed rose to heaven from their,The first crusades set up the kingdoms.Salah al-di conditions in the mid east because he re-conqured most of palastine,unlike the three first crusades they were primarly movments of poor people and Children.Ferdinand and isbella of used inquisition agains, Muslims jews and accused tem of practicing their old religio.Crusaders brought good back from euroup like cotton and melons.The crusades make European monarchs stronger by taking nobals away to fight,Muslims lost their forces as a lose to the reqonquista. The jews were persicuted their europe by the crusades.Later the mongols converted to islam. The ottomans conqured the Byzantine Empire,The mughal carried to most of India. Kind Richard the 3rd led the crusades against Salah al-din, the inquisition happened in Spain. Feudalism began to decline in Europe because of the crusades ,By the
end of the crusades they could not hold public office, were forced to live in the ghettos, had their business taken over, expelled from England france.