The most accurate response regarding the impact of the Crusades and the formation of religious orders on European colonization would be:
The Crusades showcased Iberia fighting against Muslims to claim new land. Religious orders trained soldiers to fight in the Reconquista, showcasing the only “true faith” to nonbelievers.
This response correctly highlights the context of the Crusades and the Reconquista, where religious orders played a significant role in military campaigns that were tied to the expansion of Christian authority. The experience gained from these conflicts influenced later colonization efforts.