The Silk Road
More than two thousand years ago, trading routes began to link China with the lands around the Mediterranean Sea. We call them the Silk Road, though it was not one road. It was a web of trails, mountain passes, and sea lanes that crossed deserts and mountains. Few people traveled the whole distance. Instead, goods passed from one trader to the next, like a long relay race.
Silk was the most famous good. Chinese farmers raised silkworms and wove the fine thread into cloth, and for a long time no one else knew how to make it. Rich people in distant lands paid high prices for silk. Traders also carried spices, glass, metal goods, and horses, and they brought back items such as gold, silver, and cotton.
Travel was hard and dangerous. Caravans of camels crossed hot, dry deserts and cold mountain passes. Merchants stopped at oasis towns, where they could find water, food, and a safe place to sleep. Some of these towns grew rich by selling supplies and charging fees to travelers.
The routes carried more than goods. Ideas and beliefs traveled, too. Religions such as Buddhism spread along the routes, and so did inventions such as papermaking. Travelers shared stories, music, and foods, and they also spread diseases. Because trade brought people from distant places together, communities learned from one another.
The land routes faded over time, in part because sea routes became easier and cheaper. But the story of the Silk Road shows how trade can connect the world.