VI. Iron Age China
from the Tao of China

Chapter 39: Warring States Era (403-221 BCE)

A Change in the Rules of War

Etiquette of war
Causes of change: 1. Nomads on horses
2. Iron farm implements & Irrigation

Chapter 40: Iron

Chapter 41: Chuang Tzu

Chapter 42: Five phases, wu-hsing

Chapter 43: Post Confucius

Chapter 44: Ch’in Empire (221-207 BCE)