The Second Schleswig War, fought in 1864 between the Allied powers of Austria and Prussia, and the Kingdom of Denmark on the other is a war entirely unknown in the States. Obviously, during the same time period, we were quite preoccupied with slaughtering each other down South, and far too busy to pay too much attention to affairs in northern Central Europe.
However, this was a highly important and influential conflict that set the stage for the 20th century.
Michael Embree has written an exhaustive accounting of the 1864 war in Schleswig-Holstein, and the politics both building up to the war, and then the aftermath. While the detail is exhaustive, be warned, this is a bit of a dry tome. Not the worst out there, but it does have a bit of the Col. David Glantz syndrome of being academically sound, detail rich, and lifelessly written at times. Despite that, this is easily the best book on the subject in English, so bear that, too, in mind.
The war had its origins in the succession of the duchies of Schleswig and Holstein. The Prussian and Austrian dominated German Confederation were not at all pleased with the King of Denmark's insistence upon Danish successors, and so a joint military venture between Vienna and Berlin was conducted.
The war began in late winter, in February, and the Austrians and Prussians advanced steadily against sometimes stiff Danish resistance. When the Danes abandoned the Danewerke (a long line of prepared fortifications and defensive emplacements blocking the path of Teutonic advance) however, the tide was irreversibly in favor of the Allies. And despite a successful Danish naval blockade of Prussian ports and commerce raiding against them, the Danes, surrendering the initiative, doomed themselves.
The one major engagement was the Siege of Dybbøl, a massive fortress that controlled the coastal areas and blocked Allied advance. Despite heroic Danish resistance, however, the fortress succumbed to superior Prussian firepower and a determined infantry assault. Not long after, despite defeating Allied attempts to break the Danish Naval blockade (the Danish Navy was pretty much undefeated during the War), the Danes were forced to sue for peace.
The war began the German Unification Wars, and it served as a dry run for the new Prussian Army. It also established Berlin as the dominant player in the German Confederation, a circumstance that would directly lead to the Austro-Prussian/Italian War of 1866. It forever ended Scandinavian hegemony of the North Sea and Baltic Sea, while leading exponentially to the growth of Prussian supremacy in central Europe.
While the book is a tad dry, it is on a fascinating topic and this makes up for the, sometimes, overwhelming info dump of statistics Embree seems to enjoy.
Despite that, it was good and a keeper.
Highly recommended.