Here is one of many fascinating little details from Snow & Steel by Peter Caddick-Adams (pp. 662-663), which is about the Battle of the Bulge:
[T]he town of Krefeld, a port lying on the west bank of the Rhine and north-west of Dusseldorf, had fallen to the US 84th (Railsplitters) Division, part of Simpson’s Ninth Army. Order needed to be restored to the town’s 200,000 inhabitants quickly, so the only GI in Divisional Intelligence who spoke German (the rest knew French) was promoted to become Administrator of Krefeld, in charge of everything from gas, water, power and transportation to garbage and hunting war criminals. The fact that he was a mere private mattered not; within eight days he had rebuilt Krefeld’s civilian government: the name of this multi-talented individual was Henry A. Kissinger.
That this book contains so many small pleasures like this one is all part of why it contains so many pages.