Temüjin Becomes Genghis Khan

CHAPTER 2 · 1162–1206 · The Mongol Empire, 1206–1294

The rise reads like invention, but the sources — above all the Secret History of the Mongols, written within living memory — insist on it: the abandoned boy who kills his half-brother over a fish, escapes slavery wearing a wooden collar, and rebuilds from nothing on charisma and calculation. Twice everything is taken from him; twice the pattern repeats — Temüjin survives on sworn friendship, then converts friendship into structure. His bond with Jamukha, his anda (blood brother), carries him to power; then the two men divide the steppe’s future between them: Jamukha stands for the old aristocr

The turn: The kurultai at the Onon, spring 1206.

This chapter is one scene of an interactive atlas: the map repaints as the dates advance, campaigns draw themselves, and every chapter argues its causes and consequences — then a field exam asks you to prove it on the map.