Following on from last week’s blog, a second possibility was that Germany was responsible for the war in 1914. All the winning powers agreed with this proposition in 1919. The new Germany was the "contending" nation for world power. In the 25 years before 1914, the German economy was growing significantly faster than Britain's. Germany had only been unified as a single state in 1870, and therefore had missed out in the race for colonies: the ‘common sense’ of European foreign policy of the era. And Germany was competing for oil, the new super energy in the ground in the Middle East.

The period between 1914 and 1945 saw war break out across the world. These 30 years saw death and destruction on a scale that had never before been envisaged. And, while this period is behind us by over 100 years, it is still replayed in books and television almost as if it was yesterday. These wars are seared into the public mind as almost nothing else in history. As is so often repeated, history is written by the victors, and so it has been.