In a historic move, the UK and Germany signed their first bilateral treaty since the Second World War, pledging “mutual assistance” in case of attack. This development warrants a look back at the Second World War, in which the UK was a major Allied power while Germany was an Axis. The first thing that strikes one about the Second World War is the small time gap that divides it from the First World War, a mere 21 years. The First World War ended on November 11, 1918, and the Second World War began on September 1, 1939, when Hitler invaded...