In 1889, Otto von Bismarck recorded his voice on Edison’s phonograph and chose to recite the French national anthem, nearly two decades after crushing France. This deep dive examines how a rebellious young Junker known as the Wild Man of Bismarck became the strategist who forged a unified Germany through three wars and then spent twenty years keeping Europe at peace.

We trace his shift from divine-right reactionary to cold pragmatist in Frankfurt, the gap theory he used to fund the army without parliament, the iron and blood speech, and the wars with Denmark, Austria, and France. Then we look at his web of secret alliances, his crusades against Catholics and socialists, the welfare state he created to undercut socialism, and his dismissal by Wilhelm II.

• How the gap theory let him keep collecting taxes over the objections of the Prussian legislature
• Why he fought his own king to give defeated Austria a soft peace in 1866
• The edited Ems Dispatch that goaded France into war and the 1871 proclamation at Versailles
• The Three Emperors League, the Reinsurance Treaty, and his fear of a two-front war
• National health, accident, and old-age insurance as a political tool against revolution