What did the crusades do after they arrived?

Upon their arrival in the Holy Land, the Crusaders engaged in a series of military campaigns aimed at capturing key territories, including Jerusalem. They established several Crusader states, such as the Kingdom of Jerusalem, and sought to secure Christian access to holy sites. Despite some initial successes, the Crusaders faced ongoing resistance from Muslim forces, leading to a protracted conflict that spanned several decades. The Crusades also facilitated cultural exchanges between the East and West, influencing trade, art, and knowledge.