Final answer:
Trade networks facilitated the spread of Islam through the activities of Islamic merchants who acted as missionaries along trade routes. Mosques also played a role in disseminating information about Islam to traders and travelers. However, the claim that Islamic merchants refused to trade with non-Muslims is incorrect.
Step-by-step explanation:
Trade networks played a crucial role in the spread of Islam. Islamic merchants acted as missionaries along trade routes, spreading the teachings of Islam to new regions. They established trade connections with people of different faiths, thereby facilitating the exchange of ideas and beliefs. Furthermore, mosques served as essential resting areas for traders and travelers, providing an opportunity for them to learn about Islam and its principles. While trade networks provided a platform for the spread of Islam, merchants did not refuse to trade with non-Muslims; rather, they actively engaged with them to foster cultural exchanges and promote their religious beliefs.
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