British soldiers have been known as Tommies for centuries, but the name is particularly associated with the British soldier in World War I. In 1914, a small professional force of British soldiers crossed the Channel to aid the French. It soon became...

Tanks made their first appearance on the battlefield in September 1916 and have captured the public imagination ever since. Other countries scrambled to develop tanks of their own, and by the time war broke out again in 1939, a wide variety of tanks,...