The Great Wall 99%

: Used local earth, stone, and even sticky rice mortar for strength.

: An estimated one million workers, including soldiers and convicts, died during construction. 🎨 Educational and Creative Ideas The Great Wall - UNESCO World Heritage Centre The Great Wall

Its purpose was to protect China from outside aggression, but also to preserve its culture from the customs of foreign barbarians. UNESCO World Heritage Centre Build the Great Wall Lesson Plan - Crayola : Used local earth, stone, and even sticky