Hello and welcome back. This is WAR 1870–1949: How Empires Rise and Fall. Lets keep the larger format, keep the bigger-picture engine running, but deepen the personal enough that the disgrace and terror can’t be politely ignored. Not “war is hell” as a slogan. The lived thing. The human nervous system inside the machine.

Lets do this in one continuous flow, with the war’s voices pressed closer to the ear. Not a list. Not a collage. Just the sense of a few ordinary people moving through the same system that politicians called “necessary.”

Imagine a young infantryman in the summer of 1916, not yet twenty, his uniform new enough that it still feels like costume. He’s been trained, marched, shouted at, made to feel that fear is shameful and obedience is virtue. He is told, with a calm confidence that sounds like authority, that the guns have done the hard work. That the wire is cut. That the enemy is broken. That this is the moment where the war turns. He believes it the way you believe your teacher when you’re young and the teacher’s certainty feels like reality itself. He has written home two days ago in the safe language men learn quickly. I’m all right. Don’t worry. It will be over soon. He thinks it might even be true.