Historian Bettany Hughes ventures into the Caucasus Mountains, discovering why Azerbaijan is known as the Land of Fire and how natural resources have shaped the country's culture.
Show more
Discover 11,128,835 listings and 277,887 playable programmes from the BBC
Historian Bettany Hughes ventures into the Caucasus Mountains, discovering why Azerbaijan is known as the Land of Fire and how natural resources have shaped the country's culture.
Show more
BBC World News
