Modern Marvels S6 E41 - Forts

Modern Marvels

Modern Marvels S6 E41 - Forts
7.9

The art of fortification evolved along with man’s need to defend his territory from attack. There was no other reason. From hills surrounded by branches and crude fences to intricate walled cities, to impenetrable castles – the strongholds of the past echo the history of great battles for territorial control.