Final answer:
The development of the Silk Road and the Indian Ocean trade network facilitated the spread of religious ideas and cultural exchange during the period from 1200 to 1450 CE.
Step-by-step explanation:
The development of the trade on the Silk Road and the Indian Ocean trade network in the period from 1200 to 1450 CE had similar cultural effects, such as the spread of religious ideas and cultural exchange. Both trade routes facilitated the diffusion of different religions, languages, and cultural practices. For example, Buddhism spread from India to China through the Silk Road, while Islam spread through the Indian Ocean trade network. These trade routes were important conduits for the exchange of goods and ideas, allowing different cultures to interact and influence each other.