Can someone help me these questions. (1). the legacy of the crusades a bitter one?

(2). What was the economic impact of the Crusades?

(3). What were some of the reasons the Crusades attracted people that differed from the ones anticipated by its organizers?

(4).What was the negative impact that the 4th Crusade had on the Christian world? Explain.

(2)The Crusades were influenced by the Eastern culture. Because of this the Crusades took the opportunity to spread the idea. They saw the way there​.

(3) Because they wanted to have a bigger army and they wanted to control the holy land.

Explanation:

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