Respuesta :
He wanted to garner support for the very First Crusade because he wanted to "retake" the Croatian Holy Land.
Answer:
One reason for this speech was the fear of the spread of Islam.
Explanation:
The paragraph of the speech shown in the question above shows how Pope Urban II encouraged the Catholic population to support the crusades for fear of Islamic expansion. The Pope gave a very persuasive speech in which he warned the faithful of the danger of allowing the Mulsumans to continue to make progress on their land conquests and how Christians would be persecuted if no one stopped them.