The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.

The history of the world according to salt is simple: animals wore paths to salt licks; men followed; trails became roads, and settlements grew beside them.