Final answer:
The Crusaders learned administrative tactics, taxation methods, and cultural practices, such as the use of silk and sugar, from the Arab communities during the Crusades. Despite the violence, there was some degree of coexistence and exchange of goods and cultural practices.
Step-by-step explanation:
Interactions and Learnings of the Crusaders from the Arab Countries
During the time of the Crusades, interactions between the crusaders and the Arab world led to various exchanges and adaptations. Although the relationship was complex and often violent, the crusaders did learn and adopt several aspects from the Arab world. For instance, the form of taxation and administration in the Crusader States was influenced by the practices of their Muslim predecessors, and Christian landlords continued these methods, often employing Muslim scribes and interpreters. Trade and the desire for prosperity eventually fostered a limited degree of tolerance and cooperation between the two sides.
On a cultural level, crusaders experienced new goods such as silk and sugar, which they later brought back to Europe. These commodities, previously unfamiliar to Europeans, were among the economic and cultural exchanges that occurred due to the Crusades. Fortifications like the Krak des Chevaliers built by crusaders also displayed techniques influenced by those they encountered in the Middle East.
Despite the initial hostility, the Crusader States served as an example where Christians, Muslims, and Jews coexisted and shared a space. This coexistence, albeit tense and occasionally violent, demonstrated a mixture of cultures and beliefs with Christians adopting certain Islamic practices, while the mutual dependence on trade and administrative cooperation somewhat eased the tensions.