Human Civilization

Part 1

The Science of Sociology →

Part 2a

The Earth →

Part 2b

The Earth's northern quarter has more civilization than the southern →

Part 2c

The Seven Zones →

Part 2d

Zone 1: Egypt, Yemen, Sri Lanka, Korea →

Part 2e

Zone 2: Ghana, Kashmir, China →

Part 2f

Zone 3 →

Part 2g

Zone 4 →

Part 2h

Zone 5 →

Part 2i

Zone 6 →

Part 2j

Zone 7 →

Part 3

The temperate and the intemperate zones →