Final answer:
The Indian Ocean trade with Asia had a significant impact on the culture of East Africa, leading to cross-cultural exchange and the development of Swahili as a lingua franca.
Step-by-step explanation:
The Indian Ocean trade with Asia had a significant impact on the culture of East Africa. It resulted in a cross-cultural exchange of goods, ideas, and technologies, leading to the development of Swahili as a lingua franca and the adoption of Islam in the region. The trade also influenced the architecture, cuisine, clothing, and art of the East African societies.
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