WW1 Britain

The First World War was the first Great War and it was to be the war to end all Wars. - The causes of World War I are complicated. Germany has been blamed Because she invaded Belgium in August 1914 when Britain had promised to protect Belgium. World War I technically began as a strictly European conflict with Austria-Hungary’s declaration of war against the Kingdom of Serbia on July 28^th, 1914 when Archduke Franz Ferdinand was assassinated. – Germany subsequently Declared war upon Russian Empire