What is the boundary between Europe and Asia?
Different people define the boundary between Europe and Asia differently. One portion of the boundary follows the Ural Mountains in Russia, the the Ural River from the Ural mountains to the Caspian Sea. Another portion follows the Bosphorus Strait to the Black Sea. The potion of the boundary connecting these two is in dispute, though. Some draw the boundary along the Caucasus Mountains, but others choose a line either above or below them.
