The Silk Road, or Silk Route, is an interconnected series of ancient trade routes through various regions of the Asian continent. It extends over 8,000 km (5,000 miles) on land and sea. Trade on the Silk Route was a significant factor in the development of the great
civilizations of
China,
Egypt,
Mesopotamia,
Persia,
Indian subcontinent, and
Rome, and helped to lay the foundations for the modern world.
The description of this route to the west as the `Silk Road' is somewhat misleading. Firstly, no single route was taken; crossing Central Asia several different branches developed, passing through different oasis settlements. The routes all started from the capital in Changan, headed up the Gansu corridor, and reached Dunhuang on the edge of the Taklimakan(desert).