The First World War saw the introduction of new weaponry for the first time. Tanks, air warfare and the machine gun. In the image a British tank rolls out of the factory.
For the soldiers of all nations life was hell in the madness of trench warfare
There were few advances on either side. It was just sitting in the muddy trenches and wait for enemy shells to fall on you.
The cost of the First World War
Some advance by German soldiers.
While the British soldiers wait.
These weapons were used for the first time in history.