The maritime trading network that connected East Africa, the Arabian Peninsula, South Asia, Southeast Asia, and China for over three thousand years — the world's most durable commercial system and the mechanism through which Buddhism, Islam, crops, and technologies spread across half the globe.
For three thousand years, before Columbus, before Magellan, before any European had crossed an ocean, there was a world of maritime trade that stretched from the coast of East Africa to the ports of China. It ran on monsoon winds, dhow ships, and trust networks that spanned faiths and languages. It was the world's first globalization — and almost no one in the West knows it existed.