Final answer:
The First Crusade was the most successful Crusade, resulting in the capture of Jerusalem.
Step-by-step explanation:
The most successful Crusade was the First Crusade. It took place from 1096 to 1099 and resulted in the capture of Jerusalem by the Crusaders. The First Crusade was successful due to a combination of factors, including strong leadership by figures like Godfrey of Bouillon and Raymond IV of Toulouse, as well as internal divisions and weaknesses among the Muslim defenders.
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