These conditions caused some soldiers to develop a problem called trench foot. There were many lines ... I was a soldier in the trenches during World War One. WW1 SOLDIER JACK: Mud?

The term was first described in 1812 by a French army surgeon, but trench foot is most known for running rampant during World War I, when soldiers stood in cold, waterlogged trenches for extended ...

(See how World War I energized mapmaking at National Geographic.) Photographed in 1917, an endless line of Russian soldiers sit patiently in a trench as they anticipate a German attack. National ...

The National World War I Museum is arranged in narrative form, as if WWI soldiers were telling visitors their own war stories through the exhibits. The museum features replicas of trenches ...