Originally published in English in 1928, this volume deals mainly with Anglo-German relations at the end of the 19th Century. Chancellor Otto von Bismarck's voice can be heard clearly in the documents which give an extensive picture of the alternating phases of relations between Great Britain and Germany, as influenced by their respective obligations and interests in the international issues which united or divided the Powers over a period of twenty years. The strongest impression which these documents leave is the revelation of how greatly the mentality of the western world changed since they were drafted, and especially during the decade which came after World War I. The shaping of policy, as exhibited in these despatches and memoranda, is governed almost exclusively by the ultimate idea of war as the deciding factor. The menace of war and the prospects of success or failure in aggression or defence appear to be the essential motives of policy.