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Footage of scenes from WWI. Shots include flame throwers being used, soldiers running over the tops of trenches, artillery firing and explosions showering soldiers with dirt, planes fighitng, tanks, ships firing cannons and a ship being sunk. Panning shots of soldiers taking cover in the trenches during an artillery strike and soldiers wearing the iconic spiked helmets boarding a train with their guns slung over their shoulders. Shots of long columns of soldiers marching.