This clip discusses the origins and evolution of trench warfare and its use in several prominent wars, such as the American Civil War, and World War I. It also explains how the typical trench system was designed during World War I and how the modern day trenchcoat was inspired by a coat made for soldiers in the trenches.

While being attacked by mortars, Colonel Dax guides his troops out of the trenches and into the battlefield in an attempt to capture the ant hill. This clip also illustrates "no man's land," the area between opposing trench lines.

The two soldiers cross into No Man's Land, showcasing the full magnitude of war during World War I.

An Austro-Hungarian general advises Emperor Franz Josef I to take punitive actions against Serbia for the assassination of Archduke Franz Ferdinand. Emperor Franz Josef worries about the greater implications of these actions since Russia is Serbia's ally. The general believes that the Austro-Hungarian alliance with Germany is enough to restrain them.

King Faisal tells British authorities that he is aware of their intention to divide Ottoman lands between themselves and the French. The authorities deny this intention, and T.E. Lawrence denies having knowledge of this secret deal. Once King Faisal leaves the room, one of the authorities explains the Sykes-Picot Agreement to T.E. Lawrence. The agreement would eventually create the borders of the modern Middle East.