How Driving Your SUV And Using AquaNet Helped Genghis Khan To Build An Empire

How climate change helped Genghis Khan: Scientists believe a sudden period of warmer weather allowed the Mongols to invade with such success – Science – News – The Independent.

A long period of warm, wet weather spanning several decades helped one of history’s most fearsome tyrants to conquer most of Asia and Eastern Europe and form the largest continuous land empire the world has known, a study has found.