Answer :
The following factors contributed to the expansion of the Indian Ocean trade networks between 1200 and 1450: The rise of luxury products, advancements in travel and transportation technology, and new forms of credit/monetization are some of the factors that contributed to the expansion of the Indian Ocean trade networks.
The expansion of trade in the Indian Ocean was significantly influenced by the advent of Islam. We have previously seen how the Islamic culture promotes commerce, and the Muslim city-states along the Swahili coast of east Africa made significant contributions to marine commerce.
Enhanced commercial practices and transportation technology enhanced trade volume and the geographical reach of established trade routes, including the Indian Ocean, encouraging the development of strong new trading centers.
To learn more about Indian Ocean trade
https://brainly.com/question/29520303
#SPJ4