The Deadliest Weapons of World War 1
The First World War, fought between 1914 and 1918, was one of the deadliest conflicts in history. More than 16 million people were killed. Soldiers were mown down by machine guns or they were choked to death by poison gas. Civilians were blown to pieces by bombs dropped from giant airships. Ocean liners were sunk by torpedoes, leaving passengers to drown in the icy waters of the Atlantic.