Civilization Foundations · Field Guide

The earliest mature form of the Chinese script, carved on turtle shells and bone — Huaxia gained a civilization that could write its own memory.

The mature Shang writing system and source of Chinese characters — documentary proof of China’s historical dawn.

Knowledge broke free from costly bamboo and silk, and civilization could be preserved and spread at low cost.

One of the Four Great Inventions: the basis of mass knowledge and a profound change in how civilization spreads.

Texts could be copied in quantity; thought no longer depended on mouth and ear alone.

One of the Four Great Inventions: it drove the wide circulation of classics and brought knowledge downward.

It broke the limits of reading the sky, guided ocean voyages, and opened exchange across the seas.

One of the Four Great Inventions: it remade navigation and underpinned the exploration of the ancient maritime Silk Road.

Born of the ancient quest of alchemists, it changed the form of war and turned the page of world history.

One of the Four Great Inventions, arising from Chinese alchemy, deeply shaping the course of world history.