The Silk Road was not a single road but a vast network of trade routes connecting East Asia with the Mediterranean for over 1,500 years.

It was named for its most famous commodity, silk, which was exclusively produced in China and highly prized in the Roman Empire.

The routes were established during the Han Dynasty of China in the 2nd century BCE.

Besides silk, many other goods were traded, including spices, jade, glassware, and precious metals.

The Silk Road was also a major conduit for the exchange of ideas, technologies, philosophies, and religions.

Buddhism spread from India to China and East Asia along these routes.

Technologies like papermaking and gunpowder were transmitted from China to the West.

Oasis cities like Samarkand and Kashgar became cosmopolitan hubs of trade and culture.

The Mongol Empire's unification of Eurasia in the 13th and 14th centuries created the 'Pax Mongolica,' the period of the Silk Road's greatest stability and use.

The overland routes began to decline in importance with the rise of European maritime trade in the 15th and 16th centuries.