Historically, ancient spice trade routes linked Kerala ports like Muziris (Cranganore) to the Roman Empire. Through which major global water body did maritime merchants navigate from the Red Sea across to the Malabar coast?

💡 Solution & Explanation

Maritime traders during ancient times relied on the seasonal reversal of monsoon winds across the Arabian Sea and Indian Ocean to navigate safely between Red Sea ports and the Malabar coast. Alternative routes involving the Mediterranean or South China Sea do not connect the direct maritime pathway utilized in the historical Indo-Roman spice trade. This direct oceanic trade brought immense wealth and Roman gold coins to ancient Kerala ports.